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

210 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 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 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 2021 Keystone Alpine 3910RK available in Willow Street, Pennsylvania
      37

      Used 2021 Keystone Alpine 3910RK

      Used Fifth Wheel in Willow Street, Pennsylvania 17584

      For Sale by RV Value Mart - Willow Street

      Keystone RV Alpine fifth wheel 3910RKhighlights: Rear Separate Kitchen Bath and a Half Tri-Fold Sofa Sleepers Free Standing Dinette Dual Entry LCI Solid Step This is the perfect couples RV that has a chef in the family! The rear kitchen offers everything f ...

      • Sale

      $49,966

        Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide available in Williamstown, New Jersey
        43

        Used 2020 Keystone Passport Grand Touring 2210RB Front Queen, Theater Seating Slide

        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

        $18,995

          New 2026 Keystone Passport SL Series East 2450RK available in Souderton, Pennsylvania
          26

          New 2026 Keystone Passport SL Series East 2450RK

          New Travel Trailer in Souderton, Pennsylvania 18964

          For Sale by Indian Valley Camping Center

          Keystone Passport SL Series Travel Trailer The Perfect Towable RV for Your Next AdventureDiscover the Keystone Passport SL Series, a modern and versatile travel trailer designed for family adventures and weekend getaways. As a top-rated towable RV, this 20 ...

          • Sale
          • In Stock

          $35,995

            Used 2021 Keystone Montana 3761FL available in Pottstown, Pennsylvania
            1

            Used 2021 Keystone Montana 3761FL

            Used Fifth Wheel in Pottstown, Pennsylvania 19464

            For Sale by Optimum RV - Pottstown

            Keystone Montana fifth wheel 3761FL highlights from Optimum RV: Separate Living Room Dual-Sink Vanity Full and Half Bath Residential Refrigerator Kitchen Island Master Suite You and your family will feel the most at home when you are staying in this Montan ...

            • Sale

            $53,789

              New 2026 Keystone Cougar Half-Ton 26RES available in Souderton, Pennsylvania
              23

              New 2026 Keystone Cougar Half-Ton 26RES

              New Fifth Wheel in Souderton, Pennsylvania 18964

              For Sale by Indian Valley Camping Center

              BRAND NEW LAYOUT TONS OF STORAGE HUGE COUCH AND MORE 2026 Fifth Wheel Travel Trailer – The Perfect Towable RV for Your Next Adventure Discover the latest in recreational vehicle innovation with the 2026 Fifth Wheel travel trailer, a premium towable R ...

              • In Stock

              $53,995

                New 2026 Keystone Cougar 350LLK available in Milford, Delaware
                24

                New 2026 Keystone Cougar 350LLK

                New Fifth Wheel in Milford, Delaware 19963

                For Sale by Delmarva RV Center

                G   POWER AWNING 4 SLIDES DUCTED ROOF A/C DRY WEIGHT 11980LBS CEILING FAN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE DOUBLE DOOR REFRIGERATOR PANTRY DINETTE FIREPLACE FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES ...

                • Sale
                • In Stock
                • New Arrival

                $79,995

                  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 Hideout 199BH available in Souderton, Pennsylvania
                    12

                    New 2026 Keystone Hideout 199BH

                    New Travel Trailer in Souderton, Pennsylvania 18964

                    For Sale by Indian Valley Camping Center

                    2026 Travel Trailer - Floorplan 199BH | New Towable RV for Family AdventuresOverviewMeet the latest addition to our RV lineup: a 2026 travel trailer that arrives as a new towable recreational vehicle designed for reliable adventures on the open road. This ...

                    • In Stock

                    $19,495

                      New 2015 Keystone Passport Ultra Lite Grand Touring 2400BH available in Newfield, New Jersey
                      22

                      New 2015 Keystone Passport Ultra Lite Grand Touring 2400BH

                      New Travel Trailer in Newfield, New Jersey 08344

                      For Sale by Crossroads Trailer Sales, Inc.

                      Keystone Passport Ultra Lite Grand Touring Travel Trailer 2015, 35 Feet Long, Bunk Beds Floorplan 2400BHOverviewDiscover the Keystone Passport Ultra Lite Grand Touring Travel Trailer, a versatile towable RV built for family adventures and weekend getaways. ...

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

                      $8,900

                        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 Passport Express SL 235EXP available in Pottstown, Pennsylvania

                            Used 2011 Keystone Passport Express SL 235EXP

                            Used Travel Trailer in Pottstown, Pennsylvania 19464

                            For Sale by Optimum RV - Pottstown

                            Passport Express SL Expandable by Keystone RV w/Front & Rear Queen Tent End Beds, Corner Bath w/Angle Shower, Toilet & Sink, Wardrobe, Refrigerator, U-Dinette w/Overhead Cabinet, 2 Small Wardrobes Each Side of Front Tent End Bed, 3 Burner Range/Dbl. Kitche ...

                            • Sale

                            $4,199

                              Used 2019 Keystone Cougar Half-Ton 27RES available in Souderton, Pennsylvania
                              23

                              Used 2019 Keystone Cougar Half-Ton 27RES

                              Used Travel Trailer in Souderton, Pennsylvania 18964

                              For Sale by Indian Valley Camping Center

                              2019 Towable Travel Trailer 27RES Floor Plan (Stock 507556)OverviewDiscover reliable road-worthy living with this 2019 towable RV, a practical travel trailer built for dependable performance and comfortable camping. As a pre-owned unit in active inventory ...

                              • In Stock

                              $22,995

                                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 2014 Keystone Premier Ultra Lite 22RBPR available in Manheim, Pennsylvania
                                  27

                                  Used 2014 Keystone Premier Ultra Lite 22RBPR

                                  Used Travel Trailer in Manheim, Pennsylvania 17545

                                  For Sale by RV Value Mart - Manheim

                                  Enjoy camping in this Keystone Premier Ultra Lite travel trailer 22RBPR. This unit features a single slide, rear bath, and outdoor kitchen. Step inside near the front bedroom with queen size bed. There are wardrobes on both sides of the bed, an overhead ca ...

                                  • Sale

                                  $9,412

                                    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

                                      Used 2023 Keystone Cougar 354FLS available in Souderton, Pennsylvania
                                      21

                                      Used 2023 Keystone Cougar 354FLS

                                      Used Fifth Wheel in Souderton, Pennsylvania 18964

                                      For Sale by Indian Valley Camping Center

                                      2023 Towable RV Fifth Wheel Floorplan 337FLS Your Next Adventure-Ready RVDiscover a versatile 2023 towable RV in the esteemed fifth wheel category, designed for comfort, reliability, and flexible travel. This unit features a purpose-built floorplan labeled ...

                                      • In Stock
                                      • New Arrival

                                      $49,995

                                        New 2025 Keystone Passport Classic 284QB available in Newfield, New Jersey
                                        16
                                        1

                                        New 2025 Keystone Passport Classic 284QB

                                        New Travel Trailer in Newfield, New Jersey 08344

                                        For Sale by Crossroads Trailer Sales, Inc.

                                        Keystone Passport Classic 284QB Travel Trailer — 2025 New Arrival, In Stock Electric stabilizer Jacls 50 Amp Service with 2nd A/C Prep The 2025 Keystone Passport Classic 284QB is an exceptional towable RV designed for families and adventurers who cra ...

                                        • Sale
                                        • Blow Out Price
                                        • In Stock
                                        • Special
                                        • Reduced
                                        • Under Warranty

                                        $27,900

                                          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 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 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

                                                New 2026 Keystone Cougar Half-Ton 29MBD available in Souderton, Pennsylvania
                                                24

                                                New 2026 Keystone Cougar Half-Ton 29MBD

                                                New Fifth Wheel in Souderton, Pennsylvania 18964

                                                For Sale by Indian Valley Camping Center

                                                2026 Fifth Wheel Towable RV Floor Plan 29MBD | Stock 03091Meet a 2026 fifth wheel towable RV crafted for serious travelers who demand quality, flexibility, and comfort in a single recreational vehicle. This new stock unit, identified by stock number 03091, ...

                                                • In Stock
                                                • New Arrival

                                                Get Price

                                                  New 2026 Keystone Bullet Crossfire East 290BHS available in Clayton, Delaware
                                                  32

                                                  New 2026 Keystone Bullet Crossfire East 290BHS

                                                  New Travel Trailer in Clayton, Delaware 19938

                                                  For Sale by Alexander RV Center

                                                  **LUXURY BUNKHOUSE!!** 1 SLIDE OUT OUTSIDE KITCHEN HEATED & ENCLOSED UNDERBELLY POWER EVERYTHING ROOF MOUNTED SOLAR PANEL 2ND A/C PREPPED (50 AMP) 2 ENTRY DOORS THEATER SEATING HUGE STORAGE SPACE BEHIND TV PRIVATE FRONT BEDROOM DOUBLE OVER DOUBLE BUNKS ...

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

                                                  $48,598

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