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

17 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 Premier Ultra Lite 26RBPR available in Manheim, Pennsylvania
28

Used 2017 Keystone Premier Ultra Lite 26RBPR

Used Travel Trailer in Manheim, Pennsylvania 17545

For Sale by RV Value Mart - Manheim

You will enjoy the added space in this Keystone Premier Ultra Lite travel trailer 26RBPR with dual opposing slides. Plus there is an outdoor kitchen, kitchen island, rear bath, plus more!As you enter you will notice how open this unit feels with the combin ...

  • Sale

$19,412

    Used 2015 Keystone Cougar 333MKS available in Willow Street, Pennsylvania
    28

    Used 2015 Keystone Cougar 333MKS

    Used Fifth Wheel in Willow Street, Pennsylvania 17584

    For Sale by RV Value Mart - Willow Street

    This Keystone Cougar fifth wheel 333MKSWE can be your new home on wheels! With triple slides that increase the interior space, and a wide open concept living area including a convenient kitchen island, you will no doubt feel right at home. Step inside and ...

    • Sale

    $18,999

      Used 2020 Keystone Cougar Half-Ton 32RLI available in Manheim, Pennsylvania
      26

      Used 2020 Keystone Cougar Half-Ton 32RLI

      Used Travel Trailer in Manheim, Pennsylvania 17545

      For Sale by RV Value Mart - Manheim

      Keystone Cougar Half-Ton travel trailer 32RLI highlights: Opposing Slides Sleeper Sofa King Bed Kitchen Island Pass-Through Storage A kitchen island with a gourmet sink and chef's sprayer faucet creates an inviting space in which to prep dinner each evenin ...

      • Sale

      $26,812

        Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer available in Williamstown, New Jersey
        58

        Used 2018 Keystone Montana 3721RL Rear Living Triple Slide, Washer/Dryer

        Used Fifth Wheel in Williamstown, New Jersey 08094

        For Sale by White Horse RV Center

        Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transparent p ...

        • Sale
        • Blow Out Price
        • Special

        $43,995

          Used 2018 Keystone Cougar Half-Ton Series 32RLI available in Willow Street, Pennsylvania
          26

          Used 2018 Keystone Cougar Half-Ton Series 32RLI

          Used Travel Trailer in Willow Street, Pennsylvania 17584

          For Sale by RV Value Mart - Willow Street

          Keystone Cougar Half-Ton Series travel trailer 32RLI highlights: Triple Slides Rear Living Kitchen Island Two Awnings Ground Control Power Jack ThisCougar Half-Ton Series travel trailer32RLIwill provide plenty of room for relaxation, entertaining, and slee ...

          • Sale

          $24,966

            Used 2018 Keystone Outback 330RL available in Willow Street, Pennsylvania
            28

            Used 2018 Keystone Outback 330RL

            Used Travel Trailer in Willow Street, Pennsylvania 17584

            For Sale by RV Value Mart - Willow Street

            Take your camping up a notch with this triple slide out travel trailer. This Outback by Keystone RV also features a rear living area, a kitchen island, a front master suite, plus an outside kitchen! Before you step foot inside 330RL, be sure to check out t ...

            • Sale

            $23,999

              Used 2014 Keystone Montana 3610 RL available in Willow Street, Pennsylvania
              28

              Used 2014 Keystone Montana 3610 RL

              Used Fifth Wheel in Willow Street, Pennsylvania 17584

              For Sale by RV Value Mart - Willow Street

              Enjoy camping with the whole family in this Montana 3610RL fifth wheel by Keystone RV. This unit features a rear living layout, triple slides, and a convenient kitchen island, plus optional fireplace if you choose! Step inside and be greeted by a wide open ...

              • Sale

              $26,966

                Used 2014 Keystone Premier Ultra Lite 30RIPR available in Willow Street, Pennsylvania
                24

                Used 2014 Keystone Premier Ultra Lite 30RIPR

                Used Travel Trailer in Willow Street, Pennsylvania 17584

                For Sale by RV Value Mart - Willow Street

                Step inside this Premier Ultra Lite travel trailer 30RIPR by Keystone RV. It features a rear living layout, double slides, and a convenient kitchen island. As you enter you will notice a bath straight ahead and a bedroom just off to the right. The bedroom ...

                • Sale

                $16,566

                  Used 2019 Keystone Montana 3855BR available in Willow Street, Pennsylvania
                  31

                  Used 2019 Keystone Montana 3855BR

                  Used Fifth Wheel in Willow Street, Pennsylvania 17584

                  For Sale by RV Value Mart - Willow Street

                  Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Free Standing Dinette Residential Refrigerator Outside Kitchen Full-timers love this fifth wheel including the new 20th anniversary edition enhancements! From the bonus room offering a hide-a-b ...

                  • Sale

                  $45,951

                    New 2025 Keystone Residence 401HBDL available in Clermont, New Jersey
                    38

                    New 2025 Keystone Residence 401HBDL

                    New Destination Trailer in Clermont, New Jersey 08210

                    For Sale by Driftwood RV Center

                    Keystone Residence destination trailer401HBDLhighlights: Makeup Vanity Rear Bathroom Bath and a Half Dual Sink Loft Area This destination trailer is a home away from home where comfort, relaxation, and entertainment come together in perfect harmony. The re ...

                      $102,510
                      Get Sale Price!

                        Used 2021 Keystone Montana 3855BR available in Clermont, New Jersey
                        35

                        Used 2021 Keystone Montana 3855BR

                        Used Fifth Wheel in Clermont, New Jersey 08210

                        For Sale by Driftwood RV Center

                        Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Area Free-Standing Dinette Residential Refrigerator Outside Kitchen Power Theater Seating Whether it's a weekend at your local state park or a month-long journey across the country, you'll find ...

                        • Sale

                        $47,900

                          Used 2017 Keystone Cougar 333MKS available in Souderton, Pennsylvania
                          57

                          Used 2017 Keystone Cougar 333MKS

                          Used Fifth Wheel in Souderton, Pennsylvania 18964

                          For Sale by Fretz RV

                          Used 2017 Keystone Cougar 333 MKS Fifth Wheel for Sale at Fretz RV This Keystone Cougar fifth wheel 333MKS can be your new home on wheels! With triple slides that increase the interior space, and a wide open concept living area including a convenient kitch ...

                          • Sale

                          $29,950

                            Used 2019 Keystone Cougar Half-Ton West 27RLSWE available in Felton, Delaware
                            11

                            Used 2019 Keystone Cougar Half-Ton West 27RLSWE

                            Used Fifth Wheel in Felton, Delaware 19943

                            For Sale by Callaway Outdoors LLC

                            2019 Keystone Cougar 27RLSWE – Compact Size, Big Living Space! Looking for a fifth wheel that’s easy to tow but doesn’t sacrifice comfort or space? This 2019 Keystone Cougar 27RLSWE packs in all the features of a larger unit while keeping ...

                            • In Stock
                            • Under Warranty

                            $24,900

                              Used 2015 Keystone Cougar X-Lite 29RLI available in Clermont, New Jersey
                              26

                              Used 2015 Keystone Cougar X-Lite 29RLI

                              Used Fifth Wheel in Clermont, New Jersey 08210

                              For Sale by Driftwood RV Center

                              This Cougar X-Lite fifth wheel 29RLI features a rear living area, triple slides, and a convenient center island. As you step inside you are greeted with a spacious combined kitchen and living area with dual slide outs. To the immediate left inside the door ...

                              • Sale

                              $22,000

                                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 2018 Keystone Hideout 299RLDS available in Clayton, Delaware
                                  28

                                  Used 2018 Keystone Hideout 299RLDS

                                  Used Fifth Wheel in Clayton, Delaware 19938

                                  For Sale by Alexander RV & Trailer Center

                                  **ONE OWNER** 2 OPPOSING SLIDE OUTS 2 A/C UNITS (50 AMP) OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY THEATER SEATING POWER JACKS & AWNING ISLAND KITCHEN LITE WEIGHT!!

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

                                  $22,975

                                    New 2025 Keystone Residence 40CLDL available in Clermont, New Jersey
                                    32

                                    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!

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