{"@context":"https://schema.org","@type":"Product","name":"11 Used Keystone ALPINE RVs for sale","offers":{"@type":"AggregateOffer","offerCount":11,"lowPrice":"49900.00","highPrice":"90000.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2021-keystone-alpine-3712kb/a3796489-6c97-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2021 KEYSTONE ALPINE 3712KB","description":"2021 Keystone RV Alpine 3712KB, Experience the open road with the 2021 Keystone RV Alpine, a well-crafted fifth-wheel that offers a spacious living environment for up to six people. With a generous length of 42 ft and a dry weight of 13,955 lbs, this model is perfect for both family adventures and relaxing getaways. The Alpine features a center kitchen and a rear bathroom, providing convenience and comfort during your travels. Its five slide-outs allow for an expanded living space, making it an ideal choice for those who appreciate room to move. The power awning adds to your outdoor experience, ensuring you can enjoy the outdoors in comfort. Schedule your tour today!","itemCondition":"Used","priceCurrency":"USD","price":"49998.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-alpine-3712kb/878a5987-4860-5aed-8f99-91fdfa2f9b76/","itemOffered":{"@type":"Thing","name":"2023 Keystone Alpine 3712KB","description":"2023 Keystone Alpine 3712KB \r\n\r\nPurchased New 10/23, Stored in climate controlled garage since new. Very little use and in like new condition. \r\n\r\nFront Livingroom with 2 sleep sofas, stadium recliners w/heat and massage, fireplace and 50\" television. \r\n\r\nKitchen w/center island, 18cu.ft. Samsung residential refrigerator, 4 burner gas stove, convection microwave, dining for 4,and a walk-in pantry.\r\n\r\nRear Bedroom Suite with full wardrobe, 42\" television, Large bathroom with double vanity, large walk-in shower,linen closet w/washer/dryer prep.\r\n\r\nLots of outside storage, double 100 amp lithium batteries, double 30lb propane tanks,(5) Brand New 14-ply tires,snap pads installed on landing gear.\r\n\r\n\r\n\r\n","itemCondition":"Used","priceCurrency":"USD","price":"74900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/4dbd96ae-cf7f-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE ALPINE 3712KB","description":"2022 KEYSTONE RV CO ALPINE 3712KB, The 2022 Keystone Alpine 3712KB is a luxury fifth wheel designed for full-time RV living or extended adventures. With its front living room / rear kitchen layout, this model offers spacious, open-concept living with high-end finishes and thoughtful design for ultimate comfort. The front living area includes theater seating, a sofa, fireplace, and a large entertainment center, providing a welcoming space for relaxation or entertaining guests. The rear kitchen is equipped with solid-surface countertops, a residential refrigerator, three-burner stove, oven, microwave, and ample cabinetry for meal prep and storage. A freestanding dinette adds versatility for dining and entertaining. The private rear master suite features a king bed, expansive wardrobe storage, and optional washer/dryer prep. The centrally located bathroom includes a large shower, dual sinks, and modern fixtures, offering convenience and comfort. Additional living spaces and optional sleeping areas make this fifth wheel ideal for families or hosting guests. Built with Keystone s four-season construction, the Alpine 3712KB includes multiple slideouts, strong insulation for year-round comfort, and generous storage inside and out. Combining luxury, functionality, and durability, this fifth wheel is perfect for RVers seeking a premium travel experience.","itemCondition":"Used","priceCurrency":"USD","price":"69960.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/0a5dcc8f-71b8-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE ALPINE 3712KB","description":"2022 KEYSTONE ALPINE 3712KB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 6 people and is available at Camping World in Denton, TX.

Specs: Length: 41.5' | Weight: 14013.0 lbs | Slide Outs: 5 | Sleep Number: 6 | Exterior Height: 13.33' | Fresh Water Tank: 54.0 gal | Black Water Tank: 44.0 gal

Also Includes: * FRONT LIVING ROOM * FIREPLACE * GRAB HANDLE * CONVECTION/MICROWAVE OVEN * FREE STANDING DINETTE * 4 BURNER STOVE * 2 RECLINER CHAIRS * SKYLIGHT ABOVE TUB * BATTERY * 5 SLIDE OUTS * PATIO AWNING","itemCondition":"Used","priceCurrency":"USD","price":"61724.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/d2c16e3d-3c8e-11f0-845f-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE ALPINE 3712KB","description":"2022 KEYSTONE ALPINE 3712KB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in GREENWOOD, IN.

Specs: Length: 41.5' | Weight: 14013.0 lbs | Slide Outs: 5 | Exterior Height: 13.33' | Fresh Water Tank: 54.0 gal | Black Water Tank: 44.0 gal

Also Includes: * FRONT LIVING ROOM * GRAB HANDLE * 5 SLIDE OUTS * HOUSEHOLD REFRIGERATOR * FREE STANDING DINETTE * MICROWAVE * OVEN * SKYLIGHT ABOVE TUB * FIREPLACE * THEATRE SEATING * 4 BURNER STOVE * CENTER KITCHEN * REAR LADDER * REAR BATH/SHOWER * KING SIZE BED * WASHER/DRYER READY * AM/FM/CASSETTE STEREO * ELECTRIC WATER HEATER * PATIO AWNING * OUTSIDE SHOWER","itemCondition":"Used","priceCurrency":"USD","price":"60250.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/bff0b702-72d9-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE ALPINE 3712KB","description":"2022 Keystone Alpine 3712KB, Stock #390749

Reason for selling is \"Temporarily Lived In While Building a House\".

ANY and ALL offers will be put in front of our seller! Submit your offer today!

2022 Keystone Alpine 3712KB! Ready to hit the road!

Located in Campobello, South Carolina, this 2022 Alpine 3712KB is loaded with luxuries and ready to go. This floorplan has the master suite in the back, a front living area, and a walk-in pantry.

The amazing master suite has a king-sized bed, an oversized shower, double sinks, a washer/dryer, and wardrobes.

In addition to the walk-in pantry, the kitchen has a second pantry, an island, and an upgraded 18 cu. ft. residential refrigerator/freezer with ice maker and stainless steel appliances.

The front living area features two sofa sleepers, an entertainment center with a 40\" fireplace and a 50\" TV, and Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax.

Tons of storage inside and out, so you can bring along everything you need.

While we will always attempt to provide you with a TRUE representation of every RV we market, during any purchase from Pop you will be encouraged to schedule an inspection from an independent, accredited inspector and every purchase WILL ALWAYS BE subject to your satisfaction with the results from your independent inspection and your own personal test drive.

We have several more A Liner, Abi, Adirondack, and Adventurer RVs for sale. If you're in the Asheville, Gastonia, Greenville, or Spartanburg areas, please contact us to let us know what you're looking for and we'll get back with you today about any other fifth wheel trailer options we have locally that may meet your needs.

You have questions? We have answers. Call us at (941) 200-1260 to discuss this RV today. Cabinets (Included), Double Kitchen Sink (Included), Ice Maker (Included), Kitchen Island (Included), Oven (Included), Pantry (2), Refrigerator/freezer (Included), Stove (Included), Entertainment Center (Included), Interior Lighting (Included), Stereo System (Included), TV (Included), 4 Seasons (Included), Bathroom Sink (Included), Bed - King (Included), Central Heat (Included), Clothes W/D Combo (Included), Clothes Washer Dryer Prep (Included), Control Center (Included), Dining Table W/chairs (Included), Fireplace (Included), Flooring (Included), Leather Furniture (Included), Medicine Cabinet (Included), Recliner - Stadium Style (Included), Shower (Included), Slide-out (5), Sofa Sleeper (2), Storage (Included), Storage - Under Bed (Included), Toilet (Included), Vanity (Included), Water Heater (Included), 110 Lighting (Included), 110 Outlets (Included), AC Electrical Power (Included), Batteries - House (Included), City Water Hook U","itemCondition":"Used","priceCurrency":"USD","price":"90000.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-keystone-alpine-3712kb/62df5a64-840e-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 KEYSTONE ALPINE 3712KB","description":"2023 KEYSTONE ALPINE 3712KB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel is available at Camping World in Myrtle Beach, SC.

Specs: Length: 41.42' | Weight: 14259.0 lbs | Slide Outs: 5 | Exterior Height: 13.33' | Fresh Water Tank: 54.0 gal | Black Water Tank: 44.0 gal

Also Includes: * FIBERGLASS EXTERIOR * THEATRE SEATING * DOUBLE DOOR REFRIGERATOR * 3 BURNER STOVE * REAR QUEEN BED * WASHER/DRYER READY * REAR LADDER * PATIO AWNING * ROOF AC * GRAB HANDLE * 5 SLIDE OUTS * FRONT LIVING ROOM * FREE STANDING DINETTE * FIREPLACE","itemCondition":"Used","priceCurrency":"USD","price":"63824.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/8279961c-5346-5e50-80ac-95d500e2ca63/","itemOffered":{"@type":"Thing","name":"2022 Keystone Alpine 3712KB","description":"Must See!! RV \r\nSpecs -41.5 Ft, GVWR: 16500 lbs, 5 slides, sleeps 4, Height: 13.33 ft, Fresh water tank 54.0 & Kitchen Tank, Black water Tank 44.0. Tankless water Heater! \r\nN Command System\r\n\r\n-Newly added:14 ply heavy duty tires,3rd AC unit, \r\nRear Camera\r\n\r\n-Front Living Room with Sleeper sofa, 2 theatre seats with vibration, heat and Usb charging ports. Built in office/desk area for remote work. On board vacuum system, 50” TV with surround sound installed electric fireplace.\r\n\r\n-Middle Kitchen: Residential refrigerator, Convection/Microwave, 4 burner stove/oven, Center Island/sink, Free standing dinette extendable with storage, Coffe Nook with extra cabinets/storage. \r\n\r\n-Rear Bedroom-King size bed w/storage, Full size residential Shower w/skylight. Double sinks, \r\nWasher/Dryer ready or can use for a closet. \r\nTV 32”, 2 clothes closets, dresser. \r\n\r\nMaintenance:Duratain pkg: 10 year undercarriage coating,5 year outside paint and inside Duratain. ","itemCondition":"Used","priceCurrency":"USD","price":"69900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-alpine-3712kb/3ed469ec-55b0-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE ALPINE 3712KB","description":"2025 Keystone RV Alpine 3712KB, Pre-Owned 2025 Alpine 3712KB w/5 Slides, Private Master Bathroom, King Bed, & 6 Person Sleeping Capacity

Unit highlights:

Underbed Storage Walk-In Shower Kitchen Island Front Living Area 18 Cu. Ft. Residential Refrigerator

This fifth wheel is decked out in luxuries! The full rear bathroom has a walk-in shower to freshen up in each morning, a dual sink vanity for two to get ready at once, and an area prepped to add an optional washer and dryer. You will enjoy a good night's rest on the king bed slide inside the private bedroom and others can sleep on the opposing tri-fold sofa sleeper slides once they are converted. There are two kitchen pantries to hold everyone's favorite snacks, one of which is a walk-in pantry. The 18 cu. ft. residential refrigerator will keep your perishables fresh and you also have the option to switch it out for a 20 cu. ft. 12V refrigerator instead. The front living area has a front entertainment center with a 40\" fireplace and a 50\" TV, plus there is Thomas Payne theater seating with massage, heat, LED lights, and a USB charging station to keep your electronics charged while you relax!

Luxury is not an option, it is a standard with each one of these Keystone RV Alpine fifth wheels! A 8' 4\" wide body construction will create an open, residential feeling, and cutting-edge technology will provide a hassle-free camping experience. The Tru-Fit slide construction is more durable and minimizes motor structural stress, as well as resists leaking, and the Blade Pure airflow system provides residential comfort with its high-performance. Each fifth wheel includes designer flooring throughout, stunning solid wood cabinet doors, luxurious crown molding, and solid surface countertops in the kitchen. The exterior also includes an outside shower with hot and cold water, Lippert strut assisted SolidSteps, Hitch Vision with LED lighting, and many more conveniences!

*This unit has undergone a complete pre-delivery inspection (PDI) and functional systems check. Major systems (water, electrical, propane, appliances, etc.) have been tested and verified to operate properly at the time of sale, or any non-functioning systems have been disclosed. Typically eligible for 3 years coverage with an available service contract at $3,790 or $32/mo*. Ask our team for details!

*Payments are based on 8.49% APR for 240/mo with no taxes included and 10% down for qualified applicants. SR1 does not believe in dealer fees. We provide the most transparent pricing in the industry. You will not be charged doc, prep, or destination fees. Please click \"get financed\" above, to submit an application. We will reply ASAP to the application. Price, information, and availability are subject to c","itemCondition":"Used","priceCurrency":"USD","price":"73900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/0f282d15-4128-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE ALPINE 3712KB","description":"2022 KEYSTONE ALPINE 3712KB,","itemCondition":"Used","priceCurrency":"USD","price":"49900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-keystone-alpine-3712kb/55d64eef-d34c-11ef-aa2a-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2022 KEYSTONE ALPINE 3712KB","description":"2022 Keystone Alpine 3712KB, Stock #436912

Reason for selling is \"Change of life circumstances\".

ANY and ALL offers will be put in front of our seller! Submit your offer today!

Front living room; Master Suite; kitchen island and walk-in pantry and solar panels.

This 2022 Alpine Keystone 3712KB Fifth Wheel provides luxury and comfort on wheels!

If you're looking for a spacious, high-end fifth wheel for your next adventure, this 2022 Alpine Keystone 3712KB is perfect for full-time living or extended trips. With premium features, a modern design, and a bath-and-a-half layout, this RV is built for comfort and convenience!

The floor plan makes this unit a dream to live in. The front living area features two convertible sofas, two stadium-style chairs, a TV, a fireplace, and plenty of storage space and room to move around. You'll love all the windows, too, as they let in a lot of natural light and have day/night shades.

You'll love the spacious gourmet kitchen, which includes a residential-sized refrigerator with French doors and an ice maker, a large 3-burner cooktop and convection microwave, a kitchen island with a deep, stainless steel double sink, a huge pantry, and a coffee bar area. For your convenience, there is also an office set up in the closet area off the kitchen.

The primary suite is huge and features a king-sized bed with storage underneath, a full-width wardrobe with washer & dryer hookups, a dedicated A/C unit for personalized climate control, lots of storage, and lots of space to move around!

You'll love the luxury bathroom, which features an oversized, dual-sink vanity, a residential-style shower with built-in seating, and lots of storage space.

Other features of the camper include a 6-point hydraulic auto-leveling system, two large power awnings for outdoor shade, dual 30 lb propane tanks for extended camping, and a massive pass-through storage for all your gear.

This high-end Keystone Alpine 3712KB is designed for luxury, convenience, and extended stays, offering a residential feel wherever you go.

Contact us today for more details or to schedule a showing!

While we will always attempt to provide you with a TRUE representation of every RV we market, during any purchase from Pop you will be encouraged to schedule an inspection from an independent, accredited inspector and every purchase WILL ALWAYS BE subject to your satisfaction with the results from your independent inspection and your own personal test drive.

We have several more A Liner, Abi, Adirondack, and Adventurer RVs for sale. If you're in the Tampa, St. Petersburg, Lakeland, or Brandon areas, please contact us to let us know what you're looking for and we'll get back with you today about any other fifth wheel trailer option","itemCondition":"Used","priceCurrency":"USD","price":"49900.00"}}]}}