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

79 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 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

    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 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 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

          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 360MBI available in Milford North, Delaware
            29

            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 FIFTH WHEEL   POWER AWNING w/ LED LIGHT STRIP WASHER/DRYER PREP 4 SLIDES 2 DUCTED ROOF A/C'S SLEEPS 8 PEOPLE FRONT MASTER BEDROOM SIDE BATHROOM SIDE BUNK ROOM LOFT AREA DINETTE FIREPLACE FLATSCREEN TV  LARGE REFRIGE ...

            • Sale
            • Coming Soon
            • On Order

            $69,995

              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

                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 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 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 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 360MBI available in Milford North, Delaware
                          26

                          New 2026 Keystone Cougar 360MBI

                          New Fifth Wheel in Milford North, Delaware 19963

                          For Sale by Delmarva RV Center (Milford North)

                          2026 COUGAR MIDNIGHT EDITION BY KEYSTONE MODEL 360MBI   2 POWER AWNINGS 4 SLIDES DRY WEIGHT 12510LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM UPPER LOFT AREA SIDE BUNK ROOM CENTER ISLAND CEILING FAN  DINETTE LARGE SIDE BY SIDE REFRIG ...

                          • Sale
                          • In Stock
                          • New Arrival

                          $79,995

                            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 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

                                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 2025 Keystone Hideout East 28BUS available in Clayton, Delaware
                                  28

                                  New 2025 Keystone Hideout East 28BUS

                                  New Travel Trailer in Clayton, Delaware 19938

                                  For Sale by Alexander RV Center

                                  **BUNKHOUSE W/ TONS OF STORAGE!!** 1 SLIDE OUT OUTSIDE KITCHEN FLIP UP BUNK W/ REAR DOOR FOR STORAGE 2 ENTRY/EXIT DOORS ROOF MOUNTED SOLAR PANEL TANKLESS HOT WATER HEATER  SLEEPS 10 PEOPLE! **PLENTY OF ROOM FOR THE WHOLE FAMILY AND GUESTS!

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

                                  $32,572

                                    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

                                      New 2025 Keystone Hideout East 31BRD available in Clayton, Delaware
                                      28

                                      New 2025 Keystone Hideout East 31BRD

                                      New Travel Trailer in Clayton, Delaware 19938

                                      For Sale by Alexander RV Center

                                      **2 BEDROOM**OUTSIDE KITCHEN** 2 SLIDE OUTS HUGE OUTSIDE KITCHEN SLEEPS 11 PEOPLE 2 ENTRY/EXIT DOORS 2ND A/C PREPPED (50 AMP) ROOF MOUNTED SOLAR PANEL TANKLESS HOT WATER HEATER **GREAT FOR PARKING SEASONALLY OR TOWING**  

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

                                      $35,843

                                        New 2026 Keystone Bullet Crossfire East 2290BH available in Clayton, Delaware
                                        31

                                        New 2026 Keystone Bullet Crossfire East 2290BH

                                        New Travel Trailer in Clayton, Delaware 19938

                                        For Sale by Alexander RV Center

                                        **LITE-WEIGHT BUNKHOUSE** 1 SLIDE OUT HEATED & ENCLOSED UNDERBELLY ROOF MOUNTED SOLAR PANEL POWER EVERYTHING OUTDOOR KITCHEN TANKLESS HOT WATER HEATER U-SHAPED DINETTE DOUBLE OVER DOUBLE BUNKS SLEEPS 8 PEOPLE REAR ACCESS DOOR  **LUXURY TRAVEL TRAI ...

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

                                        $34,995

                                          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 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

                                              New 2025 Keystone Hideout Sport East 240BH available in Clayton, Delaware
                                              25

                                              New 2025 Keystone Hideout Sport East 240BH

                                              New Travel Trailer in Clayton, Delaware 19938

                                              For Sale by Alexander RV Center

                                              **LITE-WEIGHT BUNKHOUSE** SLEEPS 10 PEOPLE TANKLESS HOT WATER HEATER SOLAR PREPPED POWER TONGUE JACK & AWNING TONS OF STORAGE **EASILY TOWABLE WITH MOST FULL SIZE SUV'S AND TRUCKS**

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

                                              $21,995

                                                Used 2021 Keystone Montana 3761FL available in Cape May Court House, New Jersey
                                                14

                                                Used 2021 Keystone Montana 3761FL

                                                Used Fifth Wheel in Cape May Court House, New Jersey 08210

                                                For Sale by Pop RVs

                                                Stock #469259 - Well maintained 2021 Keystone Montana 3761FL! Ready to hit the road!This is a 2021 Montana 3761FL fifth wheel by Keystone. Features include a separate living room up front, a master suite with its own full bathroom, another half bathroom ou ...

                                                • Consignment

                                                $63,400

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