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

82 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 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 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 Fuzion 373 available in Milford, Delaware
      26

      Used 2021 Keystone Fuzion 373

      Used Fifth Wheel 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 2019 Keystone Cougar 369BHS available in Milford, Delaware
        22

        Used 2019 Keystone Cougar 369BHS

        Used Fifth Wheel in Milford, Delaware 19963

        For Sale by Delmarva RV Center

        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 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 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 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

                New 2026 Keystone Cougar Half-Ton 33RLI available in Milford North, Delaware
                27

                New 2026 Keystone Cougar Half-Ton 33RLI

                New Travel Trailer in Milford North, Delaware 19963

                For Sale by Delmarva RV Center (Milford North)

                2026 COUGAR HALF TON BY KEYSTONE MODEL 33RLI   POWER AWNING 3 SLIDES DRY WEIGHT 8550LBS 50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM W/KING BED SIDE BATHROOM DOUBLE DOOR REFRIGERATOR PANTRY FIREPLACE FLATSCREEN TV WE WANT YOUR BUSINESS F ...

                • Sale
                • In Stock
                • New Arrival

                $52,995

                  New 2025 Keystone Cougar 290RLS available in Milford North, Delaware
                  23

                  New 2025 Keystone Cougar 290RLS

                  New Fifth Wheel in Milford North, Delaware 19963

                  For Sale by Delmarva RV Center (Milford North)

                  2025 COUGAR BY KEYSTONE 290RLS   POWER AWNING 3 SLIDES CEILING FAN DUCTED ROOF A/C DRY WEIGHT 10660LBS SLEEPS 4 FRONT BEDROOM SIDE BATHROOM PANTRY FLATSCREEN TV  FIREPLACE CENTER ISLAND  LARGE SIDE BY SIDE REFRIGERATOR DINETTE WE WANT YOUR B ...

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

                  $64,900

                    New 2026 Keystone Cougar 316RLS available in Milford North, Delaware
                    23

                    New 2026 Keystone Cougar 316RLS

                    New Fifth Wheel in Milford North, Delaware 19963

                    For Sale by Delmarva RV Center (Milford North)

                    2026 KEYSTONE COUGAR 316RLS   POWER AWNING DRY WEIGHT 11090LBS 3 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM PANTRY FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AN ...

                    • Sale
                    • In Stock
                    • New Arrival

                    $67,995

                      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

                        New 2026 Keystone Cougar Half-Ton East 29RLP available in Milford North, Delaware
                        22

                        New 2026 Keystone Cougar Half-Ton East 29RLP

                        New Travel Trailer in Milford North, Delaware 19963

                        For Sale by Delmarva RV Center (Milford North)

                        2026 COUGAR HALF TON BY KEYSTONE 29RLP   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE PANTRY DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES! ...

                        • Sale
                        • Coming Soon
                        • On Order

                        $47,995

                          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

                            New 2026 Keystone Cougar Half-Ton 29MBD available in Milford North, Delaware
                            22

                            New 2026 Keystone Cougar Half-Ton 29MBD

                            New Fifth Wheel in Milford North, Delaware 19963

                            For Sale by Delmarva RV Center (Milford North)

                            2026 COUGAR HALF TON BY KEYSTONE 29MBD   POWER AWNING 2 SLIDES DRY WEIGHT 9420LBS SLEEPS 7 FRONT BEDROOM SIDE BATHROOM SIDE BUNK ROOM DINETTE FLATSCREEN TV DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE ...

                            • Sale
                            • In Stock
                            • New Arrival

                            $54,995

                              New 2026 Keystone Cougar Half-Ton 28RLI available in Milford North, Delaware
                              25

                              New 2026 Keystone Cougar Half-Ton 28RLI

                              New Fifth Wheel in Milford North, Delaware 19963

                              For Sale by Delmarva RV Center (Milford North)

                              2026 COUGAR BY KEYSTONE 28RLI   POWER AWNING DRY WEIGHT 9170LBS 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  PANTRY DOUBLE DOOR  REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF ...

                              • Sale
                              • Coming Soon
                              • On Order

                              $54,995

                                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 East 25FKD available in Milford North, Delaware
                                  23

                                  New 2026 Keystone Cougar Half-Ton East 25FKD

                                  New Travel Trailer in Milford North, Delaware 19963

                                  For Sale by Delmarva RV Center (Milford North)

                                  2026 COUGAR HALF TON BY KEYSTONE MODEL 25FKD   POWER AWNING 2 SLIDES SLEEPS 4 REAR BEDROOM DUCTED ROOF A/C WALKTHROUGH BATHROOM DINETTE FLATSCREEN TV  FIREPLACE PANTRY DOUBLE DOOR REFRIGERATOR    WE WANT YOUR BUSINESS FOLKS!! WE TAKE AL ...

                                  • Sale
                                  • In Stock
                                  • New Arrival

                                  $44,995

                                    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

                                      New 2026 Keystone Cougar 316RLS available in Milford North, Delaware
                                      24

                                      New 2026 Keystone Cougar 316RLS

                                      New Fifth Wheel in Milford North, Delaware 19963

                                      For Sale by Delmarva RV Center (Milford North)

                                      2026 COUGAR BY KEYSTONE 316RLS   POWER AWNING 3 SLIDES DRY WEIGHT 11110LBS DUCTED ROOF A/C CEILING FAN SLEEPS 2 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR FLATSCREEN TV  PANTRY  DINETTE FIREPLACE   WE WANT YOUR BUSINESS ...

                                      • Sale
                                      • In Stock
                                      • New Arrival

                                      $74,995

                                        New 2026 Keystone Cougar Sport 2700BH available in Milford North, Delaware
                                        18

                                        New 2026 Keystone Cougar Sport 2700BH

                                        New Fifth Wheel in Milford North, Delaware 19963

                                        For Sale by Delmarva RV Center (Milford North)

                                        2026 COUGAR SPORT BY KEYSTONE 2700BH   POWER AWNING ONE SLIDE DRY WEIGHT 7650LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNKS DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL ...

                                        • Sale
                                        • In Stock
                                        • New Arrival

                                        $39,995

                                          New 2026 Keystone Cougar Half-Ton 23MLE available in Milford North, Delaware
                                          20

                                          New 2026 Keystone Cougar Half-Ton 23MLE

                                          New Fifth Wheel in Milford North, Delaware 19963

                                          For Sale by Delmarva RV Center (Milford North)

                                          2026 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING DRY WEIGHT 7820LB 2 SLIDES OUTSIDE REFRIGERATOR SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! W ...

                                          • Sale
                                          • In Stock
                                          • New Arrival

                                          $49,995

                                            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

                                              New 2026 Keystone Cougar 360MBI available in Milford North, Delaware
                                              30

                                              New 2026 Keystone Cougar 360MBI

                                              New Fifth Wheel in Milford North, Delaware 19963

                                              For Sale by Delmarva RV Center (Milford North)

                                              2026 COUGAR BY KEYSTONE 360MBI HERO EDITION   POWER AWNING  GREEN LED ACCENT LIGHTING  FRAMELESS WINDOWS  BLACKOUT RIMS INDUSTRY EXCLUSIVE FULL BODY PAINT MATTE FINISH  4 SLIDES DRY WEIGHT 12580LBS DUCTED ROOF A/C SLEEPS 8 FRONT BE ...

                                              • Sale
                                              • Coming Soon
                                              • On Order

                                              $79,995

                                                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

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