Skip to main content
Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250 Photo of 2025 Antimatter Blue Metallic Ford F-250
Photo of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250 Thumbnail of 2025 Antimatter Blue Metallic Ford F-250
Ad

Car shopper resources

Basics

Exterior color
Antimatter Blue Metallic
Interior color
Medium Dark Slate
Drivetrain
Four-wheel Drive
MPG
0–0

Based on EPA mileage ratings. Use for comparison purposes only. Actual mileage will vary depending on driving conditions, driving habits, vehicle maintenance, and other factors.

Fuel type
Gasoline
Transmission
Automatic
Engine
6.8L V-8 variable valve control, regular unleaded, engine with 4
VIN
1FT7W2BA4SED96373
Stock #
16430
Mileage
46 mi.

Features

Convenience
  • Keyless Entry
  • Remote Start
Entertainment
  • Bluetooth®
  • USB Port
  • WiFi Hotspot
Exterior
  • Tow Hitch
  • Tow Hooks
Safety
  • Automatic Emergency Braking
  • Backup Camera
  • Brake Assist
  • Stability Control
View all features

Features

These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.

  • Carrier and Jack
  • Wheel
  • engine with 405HP
  • regular unleaded
  • 12V power outlets 2 12V power outlets
  • 17 x 7.5-inch front and rear argent steel wheels
  • 3-point seatbelt Rear seat center 3-point seatbelt
  • 4WD type Part-time 4WD
  • 6 airbags
  • 6.8L V-8 variable valve control
  • ABS Brakes 4-wheel antilock (ABS) brakes
  • ABS Brakes Four channel ABS brakes
  • Accessory power Retained accessory power
  • AdvanceTrac w/Roll Stability Control electronic stability control system wit…
  • Air conditioning Yes
  • All-in-one key All-in-one remote fob and ignition key
  • Alternator Type Alternator
  • Antenna Fixed audio antenna
  • Armrests front center Front seat center armrest
  • Armrests front storage Front seat armrest storage
  • Auto door locks Auto-locking doors
  • Auto headlights AutoLamp auto on/off headlight control
  • Auto-locking doors
  • Automatic Emergency Braking
  • Backup Camera
  • Basic warranty 36 month/36,000 miles
  • Battery charge warning
  • Battery run down protection
  • Battery type Heavy-duty lead acid battery
  • Bed-rail protectors Pickup bed-rail protectors
  • Beverage holders Front beverage holders
  • Beverage holders rear Rear beverage holders
  • Bluetooth wireless audio streaming
  • Body accent Exterior decal
  • Body panels Aluminum body panels with side impact beams
  • Box style Standard style pickup box
  • Boxside steps Integrated side steps
  • Brake Assist
  • Brake assist system
  • Brake type 4-wheel disc brakes
  • Bumper rub strip front Black front bumper rub strip
  • Bumpers front Chrome front bumper
  • Bumpers rear Chrome rear bumper
  • Cab mounted cargo light
  • Cabin air filter
  • Child door locks Manual rear child safety door locks
  • Climate control Manual climate control
  • Clock Digital clock
  • Cloth 40/20/40 Split Bench Seat
  • Cloth front seat upholstery
  • Cloth rear seat upholstery
  • Compass
  • Configurable instrumentation gauges
  • Convex spotter Driver and passenger convex spotter mirrors
  • Corrosion perforation warranty 60 month/unlimited
  • Cruise control Cruise control with steering wheel mounted controls
  • Cruise control with steering wheel mounted controls
  • Cylinder head material Aluminum cylinder head
  • DRL preference setting
  • Day/Night rearview mirror
  • Delay off headlights Delay-off headlights
  • Digital/analog instrumentation display
  • Door ajar warning
  • Door handle material Black door handles
  • Door locks Power door locks with 2 stage unlocking
  • Door mirror style Black door mirrors
  • Door mirror type Manual extendable trailer mirrors
  • Door mirrors Power door mirrors
  • Drive type Four-wheel drive
  • Driver front impact airbag
  • Driver information center
  • Driver lumbar Manual driver seat lumbar
  • Driver seat direction Driver seat with 4-way directional controls
  • Dynamic Hitch Assist vehicle to trailer hitching assist
  • Electronic stability control AdvanceTrac w/Roll Stability Control electronic…
  • Electronic-Locking with 4.30 Axle Ratio
  • Emergency SOS Capable SYNC 4 911 Assist emergency SOS system via mobile devi…
  • Emissions Federal emissions
  • Engine 6.8L V-8 variable valve control, regular unleaded, engine with 405HP
  • Engine Cylinders V8
  • Engine Location Front mounted engine
  • Engine Mounting direction Longitudinal mounted engine
  • Engine block material Iron engine block
  • Engine hour meter
  • Engine temperature warning
  • Engine/electric motor temperature gauge
  • Exterior temperature display
  • External memory SYNC 4 external memory control
  • FX4 Off-Road Package: Transfer Case and Fuel Tank Skid Plates; Hill Descent …
  • First-row windows Power first-row windows
  • Floor coverage Full floor coverage
  • Floor covering Full vinyl floor covering
  • Fog lights Front fog lights
  • Folding door mirrors Manual folding door mirrors
  • Folding rear seats 60-40 folding rear seats
  • FordPass App mobile app access
  • FordPass Connect 5G mobile hotspot internet access
  • Four Wheel Drive
  • Front and Rear Wheel Well Liners
  • Front anti-roll Front anti-roll bar
  • Front fog lights
  • Front head restraint control Manual front seat head restraint control
  • Front head restraints Height adjustable front seat head restraints
  • Front impact airbag driver Driver front impact airbag
  • Front impact airbag passenger Passenger front impact airbag
  • Front reading lights
  • Front seat type Split-bench front seat
  • Front seat upholstery Cloth front seat upholstery
  • Front seatback upholstery Vinyl front seatback upholstery
  • Front side impact airbag driver Seat mounted side impact driver airbag
  • Front side impact airbag passenger Seat mounted side impact front passenger …
  • Fuel Type Regular Unleaded
  • Gauge cluster display size (inches) Gauge cluster display size: 4.20
  • Gauge cluster display size: 4.20
  • Gearshifter material Urethane gear shifter material
  • Glove box Illuminated locking glove box
  • Grille style Black grille
  • Handsfree SYNC 4 handsfree wireless device connectivity
  • Headlight type Reflector headlights
  • Headlights Halogen headlights
  • Headlights on reminder
  • Headliner coverage Full headliner coverage
  • Headliner material Cloth headliner material
  • Heated door mirrors Heated driver and passenger side door mirrors
  • Heated driver and passenger side door mirrors
  • Height adjustable seatbelts Front height adjustable seatbelts
  • High mount stop light High mounted center stop light
  • Hill Descent Control
  • Hill Start Assist
  • Hill control Hill Descent Control
  • Ignition Spark ignition system
  • Illuminated entry
  • Illuminated glove box
  • Immobilizer SecuriLock immobilizer
  • Instrumentation display Digital/analog instrumentation display
  • Integrated side steps
  • Interior accents Chrome interior accents
  • Interior courtesy lights Fade interior courtesy lights
  • Internet access FordPass Connect 5G mobile hotspot internet access
  • Key in vehicle warning
  • Keyfob keyless entry
  • Keyless Entry
  • Lock-up transmission
  • Locking hub control Auto locking hub control
  • Low level warnings Low level warning for fuel and brake fluid
  • Low tire pressure warning Tire specific low air pressure warning
  • Manual climate control
  • Manual driver seat controls Driver seat manual reclining, lumbar support and…
  • Manual extendable trailer mirrors
  • Manual passenger seat controls Passenger seat manual reclining and fore/aft …
  • Manual rear child safety door locks
  • Manual telescopic steering wheel
  • Manual tilting steering wheel
  • Metallic paint
  • Mobile app access FordPass App mobile app access
  • Multiple headlights Multiple enclosed headlights
  • Number of airbags 6 airbags
  • Number of beverage holders 8 beverage holders
  • Number of doors 4 doors
  • Number of first-row screens 2 total number of 1st row displays
  • Oil pressure gauge
  • Oil pressure warning
  • One-touch down window Driver and passenger one-touch down windows
  • One-touch up window Driver and passenger one-touch up windows
  • Order Code 600A: 6.8L 2V DEVCT NA PFI V8 Gas Engine; 17'' Argent Painted Ste…
  • Over the air updates
  • Overdrive transmission
  • Overhead airbags Safety Canopy System curtain first and second-row overhead …
  • Overhead console Full overhead console
  • Overhead console storage
  • Paint Metallic paint
  • Part-time 4WD
  • Passenger doors rear left Conventional left rear passenger door
  • Passenger doors rear right Conventional right rear passenger door
  • Passenger front impact airbag
  • Passenger seat direction Front passenger seat with 4-way directional control…
  • Perimeter approach lighting Remote activated perimeter approach lighting
  • Powertrain type ICE
  • Powertrain warranty 60 month/60,000 miles
  • Primary display size 8 inch primary display
  • Primary display touchscreen Primary monitor touchscreen
  • Primary monitor touchscreen
  • Radiator
  • Radio AM/FM
  • Rear Springs Heavy-duty rear springs
  • Rear bumper step
  • Rear camera Rear mounted camera
  • Rear cargo door Tailgate
  • Rear head restraint control 3 rear seat head restraints
  • Rear head restraint control Manual rear seat head restraint control
  • Rear head restraints Height adjustable rear seat head restraints
  • Rear mounted camera
  • Rear reading lights
  • Rear seat direction Front facing rear seat
  • Rear seat folding position Fold-up rear seat cushion
  • Rear seat upholstery Cloth rear seat upholstery
  • Rear seatback upholstery Carpet rear seatback upholstery
  • Rear seats Split-bench rear seat
  • Rear seats fixed or removable Fixed rear seats
  • Rear under seat climate control ducts
  • Rear under seat ducts Rear under seat climate control ducts
  • Rear windshield Fixed rear windshield
  • Remote panic alarm
  • Roadside warranty 60 month/60,000 miles
  • Running lights Daytime running lights
  • SYNC 4 911 Assist emergency SOS system via mobile device
  • SYNC 4 external memory control
  • SYNC 4 handsfree wireless device connectivity
  • Safety Canopy System curtain first and second-row overhead airbags
  • Seat mounted side impact driver airbag
  • Seat mounted side impact front passenger airbag
  • Seating capacity 6
  • Second-row windows Power second-row windows
  • SecuriLock immobilizer
  • Security system Ford Security Package (1-year included with activation) secu…
  • Seek scan
  • Selectable mode transmission
  • Sequential shift control SelectShift Sequential shift control
  • Service interval warning Service interval indicator
  • Shock absorbers Heavy-duty gas-pressurized shock absorbers
  • Smart device integration Smart device wireless mirroring
  • Smart device remote start
  • Smart device wireless mirroring
  • Spare Tire
  • Spare tire Full-size spare tire with steel wheel
  • Spare tire location Crank-down spare tire
  • Speakers Standard grade speakers
  • Speakers number 6 speakers
  • Special paint Monotone paint
  • Speed sensitive volume
  • Split front seats 40-20-40 split-bench front seat
  • Springs front Front coil springs
  • Springs rear Rear leaf springs
  • Stability Control
  • Steering Hydraulic power-assist steering system
  • Steering mounted audio control Steering wheel mounted audio controls
  • Steering type Re-circulating ball steering
  • Steering wheel material Urethane steering wheel
  • Steering wheel telescopic Manual telescopic steering wheel
  • Steering wheel tilt Manual tilting steering wheel
  • Suspension Off-road ride suspension
  • Suspension ride type front Mono-beam rigid axle front suspension
  • Suspension ride type rear Rigid axle rear suspension
  • Suspension type rear Leaf spring rear suspension
  • Tachometer
  • Tailgate control Tailgate/power door lock
  • Tailpipe Stainless steel single exhaust
  • Temperature display Exterior temperature display
  • Tinted windows Light tinted windows
  • Tires LT245/75SR17 AT BSW 649 RPM front and rear tires
  • Tires LT275/65SR20 AT BSW 612 RPM front and rear tires
  • Tires LT275/70SR18 AT BSW 634 RPM front and rear tires
  • Tires LT285/70SR17 AT BSW 634 RPM front and rear tires
  • TorqShift 10-speed automatic
  • Tow Hooks
  • Tow hooks front 2 front tow hooks
  • Towing brake controller Trailer brake controller
  • Towing class Class V tow rating
  • Towing hitch Trailer hitch
  • Towing trailer sway Trailer sway control
  • Towing wiring harness Trailer wiring harness
  • Traction Control
  • Traction control All-speed ABS and driveline traction control
  • Trailer Brake Controller
  • Trailer Hitch
  • Trailer sway control
  • Transfer case Electronic transfer case shift
  • Transmission TorqShift 10-speed automatic
  • Transmission Type Automatic
  • Transmission electronic control
  • Transmission oil cooler
  • Transmission temperature gauge Transmission fluid temperature gauge
  • Trip computer
  • Trip odometer
  • Turn signal in door mirrors Turn signal indicator in door mirrors
  • USB Port
  • USB ports 2 USB ports
  • Variable panel light Variable instrument panel light
  • Vehicle to trailer hitching assist Dynamic Hitch Assist vehicle to trailer h…
  • Ventilated brakes Front and rear ventilated disc brakes
  • Visor passenger mirror Passenger visor mirror
  • Voice activated audio SYNC 4 voice activated audio controls
  • WIFI Hotspot
  • Wheel covers Chrome hub wheel covers
  • Wheels 17 x 7.5-inch front and rear argent steel wheels
  • Window Trim Black side window trim
  • Windshield trim Black windshield trim
  • Wipers Variable intermittent front windshield wipers
  • Wireless streaming Bluetooth wireless audio streaming
  • XL Chrome Package: Halogen Fog Lamps; Chrome Rear Step Bumper; Bright Chrome…

Seller’s info

Harper Motors

Not rated Dealerships need five reviews in the past 24 months before we can display a rating. (498 reviews)
4800 Highway 101 North, Eureka, CA 95503

Seller’s notes about this car

Equipment
This model features a hands-free Bluetooth phone system. See what's behind you with the back up camera on it. Start this Ford F-250 from inside with remote start. An off-road package is equipped on the Ford F-250. The vehicle has a V8, 6.8L high output engine. Greater towing safety becomes standard with the installed trailer brake. Maintaining a stable interior temperature in this 2025 Ford F-250 Super Duty is easy with the climate control system. The Ford F-250 has four wheel drive capabilities. This 3/4 ton pickup shines with an exquisite blue finish. The high efficiency automatic transmission shifts smoothly and allows you to relax while driving. Anti-lock brakes will help you stop in an emergency. Enjoy the tried and true gasoline engine in this 2025 Ford F-250 Super Duty. Easily set your speed in it with a state of the art cruise control system. Increase or decrease velocity with the touch of a button.

Packages
XL Chrome Package: Halogen Fog Lamps; Chrome Rear Step Bumper; Bright Chrome Hub Covers and Center Ornaments; Chrome Front Bumper. FX4 Off-Road Package: Transfer Case and Fuel Tank Skid Plates; Hill Descent Control; Off-Road Specifically Tuned Shock Absorbers; Unique FX4 Off-Road Box Decal. Order Code 600A: 6.8L 2V DEVCT NA PFI V8 Gas Engine; 17'' Argent Painted Steel Wheels; TorqShift-G 10-Speed Automatic Transmission; LT245/75Rx17E BSW A/S Tires; AM/FM Stereo with MP3 Player. Electronic-Locking with 4.30 Axle Ratio. Front and Rear Wheel Well Liners. Cloth 40/20/40 Split Bench Seat. Trailer Brake Controller. Spare Tire. Wheel. Carrier and Jack. Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.

Additional Information
Vehicle Options listed are when the unit was originally built. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.
Serving the North Coast for 100 years. Look for the Carousel. Two miles north of Eureka.

Have a question?

Get answers, see the car, or find a good time for a test drive. Take the next step and contact the seller.

Contact seller

Contact seller

Check availability

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Customize your payment

Based on est. car price of $56,704 at ...% APR* and ...% sales tax.
$... per month
Car price
$56,704
Down payment
-Not Priced
Trade-in value
-Not Priced
Estimated sales tax ...%
(based on ZIP)
+
Other fees*
Not included
Total loan amount
Total interest paid
(over life of loan)
+
Total loan & interest paid
Monthly payment
Ad
Estimate trade-in
Estimate trade-in
Get prequalified

Not all customers will qualify. All decisions related to submission of consumer’s credit application, assignment of financing agreement, and available lenders are at sole discretion of the dealer. Cars.com is not an automobile dealer or a lender, and will not render a credit decision.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

Ad

Consumer reviews

See what others are saying about the 2025 Ford F-250.
(1 review)
Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 4.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0

Most recent consumer reviews

I ordered my 2025 Super Duty Platinum and it came in the

I ordered my 2025 Super Duty Platinum and it came in the end of January. I usually custom order my vehicles and get all the extras on my trucks. The Godzilla V8 engine is a monster 7.3 liter with about 700 hp and 600 lbs of torque The cameras are remarkably clear and I can drive with the rear/side camera views live. Great safety feature. This truck is meant to tow heavy loads. Fuel mileage is not great but it’s as I expected.I feel the turning radius seems tighter/better than the F150 I used to have. I love the onboard scale in the truck bed. Very convenient. I have a g Factory generator also. I always put in a Line X spray in bed liner and have a roll n lock top…out of sight out of mind.The easy pull out steps make easy access to bed contents.A big Ranch Hand grill was installed to replace factory bumper because I drive in north Florida deer country. There is one thing I’d change, Ford used to give multiple interior colors and with my Platinum package it limited me to grey 🤦‍♀️. for a very expensive vehicle I should have had interior color choices. So I really don’t have much to complain about. This truck is a very strong towing machine. I also had dual exhaust installed, nice mud flaps and a different larger air filter.Such a great rumble sound now. It’s my fourth Super Duty and I’m very impressed with all of my options including the two front seats that totally recline if I had to sleep in this beauty. Never have I seen or driven a nicer truck.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 4.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Having fun
  • Does recommend this car
6 people out of 9 found this review helpful. Did you?
Yes No
See all 1 consumer reviews

Similar cars at this dealership

Ad

Car shopper resources

Dealer Disclaimer: All vehicle availability subject to prior sales. All prices excluded government fees and taxes any finance charges $85 dealer documentation preparation charge and any emission testing charge.

Cars.com Disclaimer: The information on vehicles provided in this service is supplied by the seller or other third parties; Cars.com is not responsible for the accuracy of such information. Cars.com provides this service and materials without representations or warranties of any kind, either expressed or implied. Click here for more details.

Bluetooth® is a registered mark of Bluetooth® SIG, Inc. Android Auto™ is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

Call
Check availability

Contact seller

Check availability

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

  • Want to sell or trade-in your car fast? Get a free Instant Offer from local dealers.
  • Tell us about your car and get a free Instant Offer within minutes.
  • Schedule a car inspection with the dealer.
  • Use your Instant Offer to trade-in your car.
Get your Instant Offer