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

97 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 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    DRY WEIGHT 3255LBS 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 TAK ...

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

      $9,900

        Used 2015 Keystone Outback 315FRE available in Willow Street, Pennsylvania
        24

        Used 2015 Keystone Outback 315FRE

        Used Fifth Wheel in Willow Street, Pennsylvania 17584

        For Sale by RV Value Mart - Willow Street

        This rear entertainment, triple slide, Outback fifth wheel 315FRE by Keystone RV, will have you and your family enjoying all of your outdoor adventures. When you enter you will see a corner refrigerator with dual pantries, one on either side. There is an L ...

        • Sale

        $17,866

          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

            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 2014 Keystone Premier Ultra Lite 30RIPR available in Willow Street, Pennsylvania
              24

              Used 2014 Keystone Premier Ultra Lite 30RIPR

              Used Travel Trailer in Willow Street, Pennsylvania 17584

              For Sale by RV Value Mart - Willow Street

              Step inside this Premier Ultra Lite travel trailer 30RIPR by Keystone RV. It features a rear living layout, double slides, and a convenient kitchen island. As you enter you will notice a bath straight ahead and a bedroom just off to the right. The bedroom ...

              • Sale

              $16,566

                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

                  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 2025 Keystone Cougar 290RLS available in Milford, Delaware
                    23

                    New 2025 Keystone Cougar 290RLS

                    New Fifth Wheel in Milford, Delaware 19963

                    For Sale by Delmarva RV Center

                    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

                    $62,900

                      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

                        New 2025 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
                        19

                        New 2025 Keystone Cougar Half-Ton 23MLE

                        New Fifth Wheel in Milford, Delaware 19963

                        For Sale by Delmarva RV Center

                        2025 COUGAR BY KEYSTONE MODEL 23MLE   POWER AWNING 2 SLIDES OUTSIDE KITCHEN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND ...

                        • Sale
                        • Blow Out Price
                        • In Stock
                        • Special

                        $40,900

                          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

                            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 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 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

                                  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

                                    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

                                    $5,900

                                      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 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 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

                                            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 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 2017 Keystone Outback Ultra Lite 278URL available in Willow Street, Pennsylvania
                                                24

                                                Used 2017 Keystone Outback Ultra Lite 278URL

                                                Used Travel Trailer in Willow Street, Pennsylvania 17584

                                                For Sale by RV Value Mart - Willow Street

                                                Start your next camping adventure with this Outback Ultra Lite 278URL travel trailer by Keystone. A few favorite features include a rear living, single slide out in the living/kitchen area, dual entry, and an outside kitchen.Before you enter this model, be ...

                                                • Sale

                                                $17,966

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