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View New & Used Keystone RVs for Sale in or near Crumpton, Maryland

115 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!
New 2026 Keystone Cougar Half-Ton 26LBW available in Milford North, Delaware
20

New 2026 Keystone Cougar Half-Ton 26LBW

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR HALF TON BY KEYSTONE 26LBW   POWER AWNING DRY WEIGHT 7180LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV FIREPLACE PANTRY WASHER DRYER PREP DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLK ...

  • Sale
  • In Stock
  • New Arrival

$44,995

    Used 2021 Keystone Cougar Half-Ton East 26RBS available in Milford North, Delaware
    19

    Used 2021 Keystone Cougar Half-Ton East 26RBS

    Used Travel Trailer in Milford North, Delaware 19963

    For Sale by Delmarva RV Center (Milford North)

    2021 COUGAR HALF TON BY KEYSTONE 26RBS   DRY WEIGHT 6620LBS POWER AWNING ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV  FIREPLACE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYP ...

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

    $29,900

      Used 2021 Keystone Montana 3761FL available in Newfield, New Jersey
      34

      Used 2021 Keystone Montana 3761FL

      Used Fifth Wheel in Newfield, New Jersey 08344

      For Sale by Crossroads Trailer Sales, Inc.

      Keystone Montana 3761FL Fifth Wheel — Luxury Towable RV Overview Overview Discover the pinnacle of travel trailer luxury with the 2021 Keystone Montana 3761FL, a premier towable RV delivering comfort, space, and dependable performance on long journey ...

      • Sale
      • Consignment
      • In Stock
      • New Arrival

      $65,900

        New 2026 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware
        20

        New 2026 Keystone Cougar Half-Ton 32BHS

        New Fifth Wheel in Milford North, Delaware 19963

        For Sale by Delmarva RV Center (Milford North)

        2026 KEYSTONE COUGAR HALF TON 32BHS   POWER AWNING FRONT AND REAR ENTRY DOORS 2 SLIDES OUTSIDE KITCHEN DRY WEIGHT 9550LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM BATH AND  A HALF DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN ...

        • Sale
        • In Stock
        • New Arrival

        $57,995

          New 2026 Keystone Cougar 320RDS available in Milford North, Delaware
          24

          New 2026 Keystone Cougar 320RDS

          New Fifth Wheel in Milford North, Delaware 19963

          For Sale by Delmarva RV Center (Milford North)

          2026 COUGAR BY KEYSTONE MODEL 320RDS   POWER AWNING 3 SLIDES DRY WEIGHT 11310LBS DUCTED ROOF A/C CEILING FAN SLEEPS 4 FRONT BEDROM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ...

          • Sale
          • In Stock
          • New Arrival

          $76,995

            Used 2021 Keystone Cougar Half-Ton 25DBSWE available in Milford, Delaware
            18

            Used 2021 Keystone Cougar Half-Ton 25DBSWE

            Used Travel Trailer in Milford, Delaware 19963

            For Sale by Delmarva RV Center

            2021 COUGAR HALF TON KEYSTONE  25DBSWE   DRY WEIGHT 6110LBS POWER AWNING OUTSIDE KITCHEN ONE SLIDE SLEEPS 8 FRONT BEDROOM CORNER BATHROOM BUNKS  U SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS ...

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

            $25,900

              Used 2019 Keystone Hideout 179LHS Dinette Slide, Front Queen, Rear Bath available in Williamstown, New Jersey
              33

              Used 2019 Keystone Hideout 179LHS Dinette Slide, Front Queen, Rear Bath

              Used Travel Trailer in Williamstown, New Jersey 08094

              For Sale by White Horse RV Center

              **This RV is Route 66 CERTIFIED with 66-DAY LIMITED WARRANTY** 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 f ...

              • Sale
              • Blow Out Price
              • Special
              • Under Warranty

              $12,995

                Used 2018 Keystone Springdale Summerland Mini 1750RD Front East-West Queen Bed, Rear U-Dinette available in Williamstown, New Jersey
                37

                Used 2018 Keystone Springdale Summerland Mini 1750RD Front East-West Queen Bed, Rear U-Dinette

                Used Travel Trailer 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 transp ...

                • Sale
                • Blow Out Price
                • Special

                $12,495

                  Used 2013 Keystone Sprinter 311BHS available in Willow Street, Pennsylvania
                  27

                  Used 2013 Keystone Sprinter 311BHS

                  Used Travel Trailer in Willow Street, Pennsylvania 17584

                  For Sale by RV Value Mart - Willow Street

                  Double Slide Sprinter Bunkhouse w/Slideout Rear Bunks w/Trundle Below, Large Wardrobe, Bunk w/Storage, Outdoor and More Exterior Kitchen w/Flip Out Stove, Bath w/Private Entry, Tub/Shower, Lav. & Toilet, U-Shaped Dinette & Air Bed Sofa Slideout, Dbl. Kitch ...

                  • Sale

                  $14,966

                    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 2017 Keystone Raptor 425TS available in Milford North, Delaware
                      24

                      Used 2017 Keystone Raptor 425TS

                      Used Toy Hauler in Milford North, Delaware 19963

                      For Sale by Delmarva RV Center (Milford North)

                      2018 RAPTOR BY KEYSTONE 425TS   POWER AWNING 3 SLIDES DUCTED ROOF A/C SLEEPS 9 UPPER LOFT AREA POWER DROP DOWN BEDS FRONT BEDROOM BATH AND A HALF  FLATSCREEN TV  LARGE REFRIGERATOR WALKTHROUGH BATHROOM FIREPLACE WASHER/DRYER PREP    ...

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

                      $44,900

                        Used 2012 Keystone Outback 312BH available in Milford North, Delaware
                        20

                        Used 2012 Keystone Outback 312BH

                        Used Travel Trailer in Milford North, Delaware 19963

                        For Sale by Delmarva RV Center (Milford North)

                        2012 OUTBACK BY KEYSTONE 312BH   AWNING 2 SLIDES DRY WEIGHT 7,579LBS OUTSIDE KITCHEN DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM U SHAPED DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE ...

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

                        $14,900

                          New 2026 Keystone Cougar 34TSB available in Milford North, Delaware
                          23

                          New 2026 Keystone Cougar 34TSB

                          New Travel Trailer in Milford North, Delaware 19963

                          For Sale by Delmarva RV Center (Milford North)

                          2026 COUGAR BY KEYSTONE 34TSB   POWER AWNING DRY WEIGHT 8890LBS 3 SLIDES DUCTED ROOF A/C OUTSIDE REFRIGERATOR SLEEPS 9 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR BUNK ROOM FLATSCREEN TV  FIREPLACE     WE WANT YOUR BUSI ...

                          • Sale
                          • In Stock
                          • New Arrival

                          $54,995

                            New 2026 Keystone Cougar Half-Ton 22MLS available in Milford North, Delaware
                            17

                            New 2026 Keystone Cougar Half-Ton 22MLS

                            New Travel Trailer in Milford North, Delaware 19963

                            For Sale by Delmarva RV Center (Milford North)

                            2026 COUGAR BY KEYSTONE 22MLS   POWER AWNING DRY WEIGHT 6000LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  RECLINING SEATS   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF T ...

                            • Sale
                            • In Stock
                            • New Arrival

                            $39,995

                              Used 2022 Keystone Bullet Crossfire 1700BH available in Newfield, New Jersey
                              18

                              Used 2022 Keystone Bullet Crossfire 1700BH

                              Used Travel Trailer in Newfield, New Jersey 08344

                              For Sale by Crossroads Trailer Sales, Inc.

                              Keystone Bullet Crossfire 1700BH Travel Trailer — 21 feet 4 inches long, 8 feet wide Overview  This unit has a solar package!! The 2022 Keystone Bullet Crossfire 1700BH is a compact, towable RV designed for family adventures and weekend escapes. ...

                              • Sale
                              • Consignment
                              • In Stock
                              • New Arrival

                              $18,900

                                Used 2018 Keystone Premier Ultra Lite 31BKPR available in Willow Street, Pennsylvania
                                30

                                Used 2018 Keystone Premier Ultra Lite 31BKPR

                                Used Travel Trailer in Willow Street, Pennsylvania 17584

                                For Sale by RV Value Mart - Willow Street

                                Keystone Premier Ultra Lite 31BKPR travel trailer highlights: Sleeps Nine 19' Electric Awning Private Bunkhouse 6' 11" Vaulted Ceilings In-Floor Heating Private Bedroom This Premier Ultra Lite travel trailer is a high-quality trailer stocked with all of th ...

                                • Sale

                                $21,988

                                  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 2015 Keystone Outback Terrain Ultra Lite 260TRS available in Willow Street, Pennsylvania
                                    25

                                    Used 2015 Keystone Outback Terrain Ultra Lite 260TRS

                                    Used Travel Trailer in Willow Street, Pennsylvania 17584

                                    For Sale by RV Value Mart - Willow Street

                                    This Outback Terrain Ultra Lite travel trailer 260TRS features double slides for added space, a rear king bed slide, and a convenient outside kitchen.Check out the front outside kitchen area with refrigerator, sink, and flip-out two burner stove. This kitc ...

                                    • Sale

                                    $13,991

                                      Used 2016 Keystone Springdale Summerland SM3030 available in Milford, Delaware
                                      19

                                      Used 2016 Keystone Springdale Summerland SM3030

                                      Used Travel Trailer in Milford, Delaware 19963

                                      For Sale by Delmarva RV Center

                                      2016 SUMMERLAND BY KEYSTONE SM3030   POWER AWNING DRY WEIGHT 7310LBS OUTSIDE KITCHEN 2 SLIDES FRONT AND REAR ENTRY DOORS SLEEPS 8 DUCTED ROOF A/C FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNK ROOM DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSIN ...

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

                                      $14,900

                                        New 2026 Keystone Cougar Half-Ton 26RKE available in Milford North, Delaware
                                        22

                                        New 2026 Keystone Cougar Half-Ton 26RKE

                                        New Fifth Wheel in Milford North, Delaware 19963

                                        For Sale by Delmarva RV Center (Milford North)

                                        2026 COUGAR HALF TON BY KEYSTONE 26RKE    2 POWER AWNING'S 2 SLIDES OUTSIDE KITCHEN DUCTED ROOF A/C DRY WEIGHT 9020 LBS SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE FLATSCREEN TV  FIREPLACE CEILING FAN LARGE SIDE BY SIDE REFRIGERATOR   ...

                                        • Sale
                                        • Coming Soon
                                        • On Order

                                        $54,995

                                          Used 2018 Keystone Cougar 338RLK available in Williamstown, New Jersey
                                          55

                                          Used 2018 Keystone Cougar 338RLK

                                          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 ...

                                            $29,995

                                              Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks available in Williamstown, New Jersey
                                              51

                                              Used 2011 Keystone Montana Mountaineer 345DBQ 2-BdRM Quad Slide, 1 & 1/2 Baths, Bunks

                                              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

                                              $17,995

                                                New 2026 Keystone Cougar Half-Ton  available in Milford North, Delaware
                                                21

                                                New 2026 Keystone Cougar Half-Ton

                                                New Fifth Wheel in Milford North, Delaware 19963

                                                For Sale by Delmarva RV Center (Milford North)

                                                2026 COUGAR HALF TON BY KEYSTONE 26RES   POWER AWNING ONE SLIDE DRY WEIGHT 8210LBS DUCTED ROOF A/C SLEEPS 2 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  PANTRY DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TR ...

                                                • Sale
                                                • Coming Soon
                                                • On Order

                                                $49,995

                                                  Used 2021 Keystone Outback Ultra Lite 221UMD available in Willow Street, Pennsylvania
                                                  25

                                                  Used 2021 Keystone Outback Ultra Lite 221UMD

                                                  Used Travel Trailer in Willow Street, Pennsylvania 17584

                                                  For Sale by RV Value Mart - Willow Street

                                                  Keystone Outback Ultra Lite travel trailer 221UMD highlights: Semi-Private Bedroom 19' Awning Sofa Sleeper 40" TV Laundry Chute SolidStep Entry Steps With the large slide that has been included in this Outback Ultra Lite travel trailer, you will have plent ...

                                                  • Sale

                                                  $21,966

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