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View New & Used Keystone RVs for Sale in or near Marshallton, Delaware

203 listings match your search

Find your perfect Keystone rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Used 2017 Keystone Outback Ultra Lite 278URL available in Willow Street, Pennsylvania
24

Used 2017 Keystone Outback Ultra Lite 278URL

Used Travel Trailer in Willow Street, Pennsylvania 17584

For Sale by RV Value Mart - Willow Street

Start your next camping adventure with this Outback Ultra Lite 278URL travel trailer by Keystone. A few favorite features include a rear living, single slide out in the living/kitchen area, dual entry, and an outside kitchen.Before you enter this model, be ...

  • Sale

$17,966

    New 2025 Keystone Passport Classic 224RK available in Souderton, Pennsylvania
    20

    New 2025 Keystone Passport Classic 224RK

    New Travel Trailer in Souderton, Pennsylvania 18964

    For Sale by Indian Valley Camping Center

    Perfect couples layout fully loaded great price

    • Sale

    $24,900

      New 2026 Keystone Cougar Half-Ton 26RKE available in Souderton, Pennsylvania
      25

      New 2026 Keystone Cougar Half-Ton 26RKE

      New Fifth Wheel in Souderton, Pennsylvania 18964

      For Sale by Indian Valley Camping Center

      Keystone Cougar Half-Ton 26RKE Fifth Wheel 2025 Towable RV for Family AdventuresExplore the open road with the Keystone Cougar Half-Ton 26RKE, a 2025 towable RV that blends comfort, convenience, and easy towing. This travel trailer-class option is designed ...

      • In Stock

      $55,950

        New 2026 Keystone Arcadia 27SBH available in Elizabethtown, Pennsylvania
        31

        New 2026 Keystone Arcadia 27SBH

        New Fifth Wheel in Elizabethtown, Pennsylvania 17022

        For Sale by General RV Center

        This fifth wheel with an open concept kitchen and living area is sure to feel just like home! You can relax with friends and family around the U-shaped dinette or on the tri-fold sleeper sofa, and there is a TV/radio in this space for entertainment. The re ...

        • Sale

        $39,999

          Used 2014 Keystone Fuzion 331 available in Souderton, Pennsylvania
          18

          Used 2014 Keystone Fuzion 331

          Used Toy Hauler in Souderton, Pennsylvania 18964

          For Sale by Indian Valley Camping Center

          One owner RV TECH OWNED Extremely well cared for ! 2014 Towable RV Floorplan 331: Pre-Owned Travel Trailer for Sale Detail-oriented buyers will appreciate the practical design and reliable build of this 2014 Towable RV, featuring floorplan 331. As a compac ...

          • In Stock
          • New Arrival

          $29,995

            Used 2018 Keystone Cougar Half-Ton East 29RKS available in Souderton, Pennsylvania
            15

            Used 2018 Keystone Cougar Half-Ton East 29RKS

            Used Fifth Wheel in Souderton, Pennsylvania 18964

            For Sale by Indian Valley Camping Center

            The interior was stripped, the painting is done, now you can finish the project!  Need trimwork finished up and furniture, and it can be your own custom tiny home!  Great little fifth wheel project, and we can deliver it to your house if you don' ...

            • Sale

            $14,995

              New 2026 Keystone Passport SL Series 253RD available in Souderton, Pennsylvania
              23

              New 2026 Keystone Passport SL Series 253RD

              New Travel Trailer in Souderton, Pennsylvania 18964

              For Sale by Indian Valley Camping Center

              2026 Travel Trailer 253RD Towable RV for Family Adventures | Modern Recreational VehicleOverviewMeet the 2026 253RD travel trailer, a versatile towable RV designed for family weekends and longer getaways. This new bumper-pull model blends comfort, practica ...

              • In Stock

              $36,900

                Used 2014 Keystone Premier Ultra Lite 22RBPR available in Manheim, Pennsylvania
                27

                Used 2014 Keystone Premier Ultra Lite 22RBPR

                Used Travel Trailer in Manheim, Pennsylvania 17545

                For Sale by RV Value Mart - Manheim

                Enjoy camping in this Keystone Premier Ultra Lite travel trailer 22RBPR. This unit features a single slide, rear bath, and outdoor kitchen. Step inside near the front bedroom with queen size bed. There are wardrobes on both sides of the bed, an overhead ca ...

                • Sale

                $9,412

                  New 2026 Keystone Cougar Half-Ton East 22MLS available in Souderton, Pennsylvania
                  26

                  New 2026 Keystone Cougar Half-Ton East 22MLS

                  New Travel Trailer in Souderton, Pennsylvania 18964

                  For Sale by Indian Valley Camping Center

                  Keystone Cougar Half-Ton East 22MLS Travel Trailer 2025 Model, 26 Feet 10 Inches LongOverviewMeet the 2025 Keystone Cougar Half-Ton East 22MLS, a compact yet feature-rich travel trailer (towable RV) designed for easy hauls with plenty of home-like comforts ...

                  • New Arrival

                  $43,995

                    Used 2022 Keystone Raptor 351 available in Elizabethtown, Pennsylvania

                    Used 2022 Keystone Raptor 351

                    Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                    For Sale by General RV Center

                    Keystone Raptor toy hauler 351 highlights: Dual Entry Doors Front Private Bedroom Fireplace Loft Outside Entertainment You won't believe all that this toy hauler has to offer! Starting with the dual entry doors, one of which leads into the 11' garage area ...

                    • Sale

                    $56,995

                      Used 2019 Keystone Raptor 355TS available in Elizabethtown, Pennsylvania
                      44

                      Used 2019 Keystone Raptor 355TS

                      Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

                      For Sale by General RV Center

                      **Keystone Raptor toy hauler 355TS highlights:** * 11' Separate Garage * Full and Half Bath * 72" Slide Window * Electric Bunk * King-Size Suite * Loft Owning this Raptor toy hauler is like owning a palace on wheels because this unit is filled to the brim ...

                      • Sale

                      $52,999

                        Used 2017 Keystone Alpine 3661FL available in Manheim, Pennsylvania
                        38

                        Used 2017 Keystone Alpine 3661FL

                        Used Fifth Wheel in Manheim, Pennsylvania 17545

                        For Sale by RV Value Mart - Manheim

                        Model 3661FL is identical to 3660FL except this model includes an 18 cu. ft. residential refrigerator. So if SIX slides in a fifth wheel gets you excited then you will be amazed at the space inside the Keystone RV Alpine 3661FL with it's front living room ...

                        • Sale

                        $39,911

                          New 2026 Keystone Passport Classic 284QBC available in Souderton, Pennsylvania
                          26

                          New 2026 Keystone Passport Classic 284QBC

                          New Travel Trailer in Souderton, Pennsylvania 18964

                          For Sale by Indian Valley Camping Center

                          2026 Travel Trailer Towable RV Floorplan 284QBCDiscover a premier recreational vehicle that blends comfort, practicality, and family-friendly space in a modern towable RV. This 2026 travel trailer delivers dependable performance for weekend adventures and ...

                          • In Stock

                          Get Price

                            New 2026 Keystone Cougar Half-Ton 26RES available in Souderton, Pennsylvania
                            23

                            New 2026 Keystone Cougar Half-Ton 26RES

                            New Fifth Wheel in Souderton, Pennsylvania 18964

                            For Sale by Indian Valley Camping Center

                            BRAND NEW LAYOUT TONS OF STORAGE HUGE COUCH AND MORE 2026 Fifth Wheel Travel Trailer – The Perfect Towable RV for Your Next Adventure Discover the latest in recreational vehicle innovation with the 2026 Fifth Wheel travel trailer, a premium towable R ...

                            • In Stock

                            $53,995

                              Used 2013 Keystone Outback 312BH available in Willow Street, Pennsylvania
                              27

                              Used 2013 Keystone Outback 312BH

                              Used Travel Trailer in Willow Street, Pennsylvania 17584

                              For Sale by RV Value Mart - Willow Street

                              Double Slide Keystone Outback Bunkhouse Travel Trailer w/Rear Air Sofa Bed Slideout w/Bunk Above, TV Shelf & Storage Cabinet, Outside Kitchen Including Refrig., Sink, Grill, Flip-Out Stove, Pantry/Wardrobe Inside, King Dinette & Air Sofa Sleeper Slide w/Ov ...

                              • Sale

                              $11,966

                                Used 2024 Keystone Cougar Half-Ton 33RLI available in Newfield, New Jersey
                                27

                                Used 2024 Keystone Cougar Half-Ton 33RLI

                                Used Travel Trailer in Newfield, New Jersey 08344

                                For Sale by Crossroads Trailer Sales, Inc.

                                2024 Towable RV Travel Trailer — Floorplan 33RLI (Stock 7536) This 2024 travel trailer is a towable recreational vehicle designed for family adventures, weekend escapes, and cross-country road trips. Featuring the 33RLI floorplan, it blends practical ...

                                • Sale
                                • In Stock
                                • New Arrival
                                • Special
                                • Recent Trade-In

                                $42,900

                                  Used 2016 Keystone Cougar XLite 32FBS available in Souderton, Pennsylvania
                                  23

                                  Used 2016 Keystone Cougar XLite 32FBS

                                  Used Travel Trailer in Souderton, Pennsylvania 18964

                                  For Sale by Indian Valley Camping Center

                                  2016 Travel Trailer Towable RV | 32FBS Floor Plan | Stock #503616Explore the open road with a dependable recreational vehicle that blends comfort, flexibility, and value. This 2016 towable RV travel trailer is ready to hit the campground circuit, weekend e ...

                                  • In Stock

                                  $19,995

                                    New 2026 Keystone Bullet Crossfire East 287RLS available in Clayton, Delaware
                                    31

                                    New 2026 Keystone Bullet Crossfire East 287RLS

                                    New Travel Trailer in Clayton, Delaware 19938

                                    For Sale by Alexander RV Center

                                    **HUGE REAR LIVING ROOM** 2 SLIDE OUTS 2 AWNINGS HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) TANKLESS HOT WATER HEATER ISLAND KITCHEN THEATER SEATING TRI-FOLD SOFA FREESTANDING TABLE & CHAIRS FIRE ...

                                    • Sale
                                    • Blow Out Price
                                    • In Stock
                                    • Special
                                    • Reduced

                                    $51,906

                                      Used 2023 Keystone Montana High Country 377FL available in Collegeville, Pennsylvania
                                      28

                                      Used 2023 Keystone Montana High Country 377FL

                                      Used Fifth Wheel in Collegeville, Pennsylvania 19426

                                      For Sale by Pop RVs

                                      Stock #461173 - 2023 Keystone Montana High Country 377FL with four slide-outs!The 2023 Keystone Montana 377FL High Country is the epitome of luxury and functionality for those seeking comfort on the road. This High Country features a spacious front living ...

                                      • Sale
                                      • Consignment
                                      • Reduced

                                      $79,999

                                        New 2025 Keystone Residence 401LOFT available in Clermont, New Jersey
                                        31

                                        New 2025 Keystone Residence 401LOFT

                                        New Destination Trailer in Clermont, New Jersey 08210

                                        For Sale by Driftwood RV Center

                                        Keystone Residence destination trailer 401LOFT highlights: Loft Area Dual Entry Front Living Area Free-Standing Table Kitchen Island Three Slides Get ready for fun at your own Residence each and every time you arrive! You will have your own king bed slide ...

                                          $97,689
                                          Get Sale Price!

                                            New 2026 Keystone Hideout 38DBD **KING & QUEEN BED** available in Clayton, Delaware
                                            31

                                            New 2026 Keystone Hideout 38DBD **KING & QUEEN BED**

                                            New Destination Trailer in Clayton, Delaware 19938

                                            For Sale by Alexander RV Center

                                            **LUXURY PARK TRAILER!!** 3 SLIDES OUTS  3 A/C UNITS (50 AMP) 2 BEDROOMS 2 FULL BATHROOMS SLIDING GLASS PATIO DOOR RESIDENTIAL REFRIGERATOR TANKLESS HOT WATER HEATER FRONT KING BED REAR QUEEN BED **PERFECT FOR PARKING ON A SEASONAL LOT**

                                            • Sale
                                            • Blow Out Price
                                            • In Stock
                                            • New Arrival
                                            • Special
                                            • Reduced

                                            $49,867

                                              Used 2018 Keystone Premier 22RBPR-1S available in West Chester, Pennsylvania
                                              24

                                              Used 2018 Keystone Premier 22RBPR-1S

                                              Used Travel Trailer in West Chester, Pennsylvania 19382

                                              For Sale by General RV Center

                                              Keystone Premier Ultra Lite 22RBPR travel trailer highlights: Private Bedroom U-Shaped Booth Dinette Outdoor Kitchen 15' Electric Awning 6' 11" Vaulted Ceilings Rear Bathroom What truly sets this Premier Ultra Lite travel trailer apart from the rest of the ...

                                              • Sale

                                              $16,995

                                                New 2025 Keystone Residence 40CLDL available in Clermont, New Jersey
                                                31

                                                New 2025 Keystone Residence 40CLDL

                                                New Destination Trailer in Clermont, New Jersey 08210

                                                For Sale by Driftwood RV Center

                                                Keystone Residence destination trailer 40CLDL highlights: Double Loft Shower with a Seat Master Closet Fireplace Aluminum Exterior This destination trailer is so accommodating, you may just want to camp all year long! The owners will have the front bedroom ...

                                                  $100,314
                                                  Get Sale Price!

                                                    New 2026 Keystone Bullet Classic 26BHG available in Clayton, Delaware
                                                    27

                                                    New 2026 Keystone Bullet Classic 26BHG

                                                    New Travel Trailer in Clayton, Delaware 19938

                                                    For Sale by Alexander RV Center

                                                    **NEW ARRIVAL!!** 1 SLIDE OUT BUNKHOUSE SLEEPS 10 PEOPLE TONS OF STORAGE PRIVATE MASTER BEDROOM HEATED & ENCLOSED UNDERBELLY 2ND A/C PREPPED (50 AMP) 2ND ENTRY DOOR TO BATHROOM *AWESOME LAYOUT AT AN AWESOME PRICE!!**

                                                    • Sale
                                                    • Blow Out Price
                                                    • In Stock
                                                    • New Arrival
                                                    • Special
                                                    • Reduced

                                                    $33,964

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