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View Used Keystone RVs for Sale in or near Harrington, Delaware

40 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 2021 Keystone Avalanche 322RL available in Milford, Delaware
25

Used 2021 Keystone Avalanche 322RL

Used Fifth Wheel in Milford, Delaware 19963

For Sale by Delmarva RV Center

2021 AVALANCHE BY KEYSTONE 322RL   POWER AWNING DRY WEIGHT 11940LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE REFRIGERATOR 2 FLATSCREEN TV'S FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN ...

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

$38,900

    Used 2021 Keystone Fuzion 373 available in Milford, Delaware
    26

    Used 2021 Keystone Fuzion 373

    Used Toy Hauler in Milford, Delaware 19963

    For Sale by Delmarva RV Center

    2021 FUZION BY KEYSTONE 373   POWER AWNING 3 SLIDES DRY WEIGHT 14,460LBS FRONT AND REAR ENTRY DOORS DUCTED ROOF A/C SLEEPS 8 FRONT BEDROOM SIDE BATHROOM BATH AND  A HALF FIREPLACE 2 FLATSCREEN TV'S  LARGE SIDE BY SIDE REFRIGERATOR LOFT AREA ...

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

    $59,900

      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

        Used 2023 Keystone Hideout 28RKS available in Milford North, Delaware
        18

        Used 2023 Keystone Hideout 28RKS

        Used Travel Trailer in Milford North, Delaware 19963

        For Sale by Delmarva RV Center (Milford North)

        2023 HIDEOUT BY KEYSTONE 28RKS   POWER AWNING W/LED LIGHTS OUTSIDE KITCHEN DRY WEIGHT 6840LBS ONE SLIDE SLEEPS 4 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  DUCTED ROOF A/C DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE ...

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

        $24,900

          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 2019 Keystone Cougar 369BHS available in Milford North, Delaware
            22

            Used 2019 Keystone Cougar 369BHS

            Used Fifth Wheel in Milford North, Delaware 19963

            For Sale by Delmarva RV Center (Milford North)

            2019 COUGAR BY KEYSTONE 369BHS   POWER AWNING 4 SLIDES OUTSIDE KITCHEN DRY WEIGHT 11,441LBS DUCTED ROOF A/C SLEEPS 9 FRONT BEDROOM SIDE BATHROOM BUNK ROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLK ...

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

            $34,995

              Used 2017 Keystone Hideout 299RLDS available in Milford, Delaware
              20

              Used 2017 Keystone Hideout 299RLDS

              Used Fifth Wheel in Milford, Delaware 19963

              For Sale by Delmarva RV Center

              2017 HIDEOUT BY KEYSTONE 299RLDS   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL N ...

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

              $17,900

                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

                $16,900

                  Used 2023 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
                  19

                  Used 2023 Keystone Cougar Half-Ton 23MLE

                  Used Fifth Wheel in Milford, Delaware 19963

                  For Sale by Delmarva RV Center

                  2023 COUGAR HALF TON BY KEYSTONE 23MLE   POWER AWNING DRY WEIGHT 7820LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 OUTSIDE REFRIGERATOR PANTRY DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FRONT BEDROOM  SIDE BATHROOM   WE WANT YOUR BUSINESS ...

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

                  $35,995

                    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 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

                        Used 2014 Keystone Hideout 27DBS available in Newfield, New Jersey
                        24

                        Used 2014 Keystone Hideout 27DBS

                        Used Travel Trailer in Newfield, New Jersey 08344

                        For Sale by Crossroads Trailer Sales, Inc.

                        <>2014 Travel Trailer 27DBS Towable RV OverviewDiscover a dependable 2014 towable RV designed for versatile camping and memorable road trips. This recreational vehicle is categorized as a Travel Trailer and features the floorplan 27DBS, crafted to balance ...

                        • Sale
                        • Blow Out Price
                        • Recent Trade-In
                        • Reduced

                        $8,900

                          Used 2023 Keystone Montana 3931FB available in Milford North, Delaware
                          30

                          Used 2023 Keystone Montana 3931FB

                          Used Fifth Wheel in Milford North, Delaware 19963

                          For Sale by Delmarva RV Center (Milford North)

                          2023 MONTANA BY KEYSTONE 3931FB   POWER AWNING 3 SLIDES DRY WEIGHT 13680LB DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM BATH AND A HALF LARGE REFRIGERATOR PANTRY FLATSCREEN TV  FIREPLACE CENTER ISLAND  WE WANT YOUR BUSINESS FOLKS!! W ...

                          • Sale
                          • In Stock
                          • New Arrival

                          $69,995

                            Used 2019 Keystone Passport 175BH available in Milford, Delaware
                            16

                            Used 2019 Keystone Passport 175BH

                            Used Travel Trailer in Milford, Delaware 19963

                            For Sale by Delmarva RV Center

                            2019 PASSPORT BY KEYSTONE MODEL 175BH    LIGHTWEIGHT POWER AWNING W/LED LIGHTING ROOF A/C SLEEPS 6 SIDE BUNK BEDS FULL DINETTE THAT EASILY CONVERTS INTO A BED REAR BATHROOM WITH TUB/SHOWER FLATSCREEN TV   WE WANT YOUR BUSINESS! WE TAKE ALL T ...

                            • Sale
                            • In Stock
                            • Recent Trade-In
                            • Reduced

                            $14,995

                              Used 2018 Keystone Montana 3000RE available in Milford, Delaware
                              24

                              Used 2018 Keystone Montana 3000RE

                              Used Fifth Wheel in Milford, Delaware 19963

                              For Sale by Delmarva RV Center

                              2018 MONTANA BY KEYSTONE 3000RE   POWER AWNING 3 SLIDES DRY WEIGHT 11,980LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR PANTRY 2 FLATSCREEN TV'S   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES ...

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

                              $29,900

                                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 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 2018 Keystone Cougar XLite 25RES available in Milford North, Delaware
                                    19

                                    Used 2018 Keystone Cougar XLite 25RES

                                    Used Fifth Wheel in Milford North, Delaware 19963

                                    For Sale by Delmarva RV Center (Milford North)

                                     2018 Keystone Cougar XLite 25RES Fifth Wheel DRY WEIGHT 7035LBS SLEEPS 8 POWER AWNING 2 SLIDES FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR     WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY ...

                                    • Sale
                                    • In Stock
                                    • Recent Trade-In
                                    • Reduced

                                    $18,900

                                      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 2013 Keystone Bobcat 163B available in Milford, Delaware
                                        16

                                        Used 2013 Keystone Bobcat 163B

                                        Used Travel Trailer in Milford, Delaware 19963

                                        For Sale by Delmarva RV Center

                                        2013 BOBCAT BY KEYSTONE 163BT   AWNING DRY WEIGHT 2,275 LBS 2 TENT AREAS SLEEPS 4 FRONT BED AREA FLATSCREEN TV  CORNER BATHROOM REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING ...

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

                                        $8,900

                                          Used 2021 Keystone Coleman Lantern 2515RL available in Milford, Delaware
                                          17

                                          Used 2021 Keystone Coleman Lantern 2515RL

                                          Used Travel Trailer in Milford, Delaware 19963

                                          For Sale by Delmarva RV Center

                                          2021 KEYSTONE COLEMAN LANTERN 2515RL   POWER AWNING DRY WEIGHT 5730LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 6 FRONT BEDROOM WALKTHROUGH BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE AL ...

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

                                          $19,900

                                            Used 2017 Keystone  Summerland 2660RL available in Clermont, New Jersey
                                            24

                                            Used 2017 Keystone Summerland 2660RL

                                            Used Travel Trailer in Clermont, New Jersey 08210

                                            For Sale by Driftwood RV Center

                                            This rear living Summerland 2660RL by Springdale features a large slide out for added interior space, a u-shaped dinette, and dual entry.Step inside and notice the two recliners and center end table along the rear wall of the trailer. To your right is the ...

                                            • Sale

                                            $13,999

                                              Used 2024 Keystone Cougar 320RDS available in Denton, Maryland
                                              140
                                              1

                                              Used 2024 Keystone Cougar 320RDS

                                              Used Fifth Wheel in Denton, Maryland 21629

                                              For Sale by Pop RVs

                                              Stock #473522 - BEAUTIFUL ** 2024 COUGAR 320RDS ** MIDNIGHT EDITION ** ONE OWNER ** STORED INDOORS ** READY TO GO !!********************** CERTIFIED SINGLE OWNER **********************THIS IS THE ONE !!Beautiful 2024 COUGAR 320RDS with the upgraded Midnigh ...

                                              • Consignment

                                              $66,200

                                                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

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