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View New & Used Keystone RVs for Sale in or near Waterloo, South Carolina

71 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 2023 Keystone Avalanche 390DS available in Inman, South Carolina
22

Used 2023 Keystone Avalanche 390DS

Used Fifth Wheel in Inman, South Carolina 29349

For Sale by Optimum RV - Inman

Keystone Avalanche fifth wheel 390DShighlights: Two Bedrooms Loft Area Two Full Bathrooms Dual Entry 18 Cubic Foot Refrigerator Get ready for family fun in thisfifth wheel offering a front master bedroom with a king-size bed slide, plus a second master bed ...

  • Sale

$69,987

    Used 2020 Keystone Montana 3121RL available in Inman, South Carolina
    19

    Used 2020 Keystone Montana 3121RL

    Used Fifth Wheel in Inman, South Carolina 29349

    For Sale by Optimum RV - Inman

    Keystone Montana fifth wheel 3121RL highlights from Optimum RV: Hide-a-Bed Sofa Dinette w/Chairs Kitchen Island Coffee Station Residential Refrigerator Watch your favorite show from the power theatre seating or the hide-a-bed sofa while the chef prepares a ...

    • Sale

    $44,987

      New 2026 Keystone Springdale Classic 261BHC available in Inman, South Carolina
      20

      New 2026 Keystone Springdale Classic 261BHC

      New Travel Trailer in Inman, South Carolina 29349

      For Sale by Optimum RV - Inman

      Keystone Springdale Classic travel trailer 261BHC highlights from Optimum RV: Large Slide Out Extra Large Pantry Front Private Bedroom Sofa Dual Entry Doors You'll have additional space to stretch out in this travel trailer for eight to ten! Within the sli ...

      • Sale

      $19,999

        New 2026 Keystone Springdale Classic 244RBC available in Inman, South Carolina
        18

        New 2026 Keystone Springdale Classic 244RBC

        New Travel Trailer in Inman, South Carolina 29349

        For Sale by Optimum RV - Inman

        Keystone Springdale Classic travel trailer 244RBC highlights from Optimum RV: Full Rear Bath Booth Dinette Pass-Thru Storage Kitchen Pantry Front Private Bedroom You'll feel right at home wherever you decide to camp in this travel trailer. The large slide ...

        • Sale

        $24,987

          Used 2023 Keystone Cougar Half-Ton 24RDS available in Inman, South Carolina
          20

          Used 2023 Keystone Cougar Half-Ton 24RDS

          Used Fifth Wheel in Inman, South Carolina 29349

          For Sale by Optimum RV - Inman

          Keystone Cougar Half-Ton fifth wheel 24RDS highlights from Optimum RV: U-Shaped Dinette Sleeper Sofa Wardrobe Slide LED HDTV Large Slide Spend your weekends in comfort with this Cougar Half-Ton fifth wheel! A full bathroom with a linen closet and shower wi ...

          • Sale

          $29,987

            Used 2021 Keystone Montana High Country 331RL available in Inman, South Carolina
            6

            Used 2021 Keystone Montana High Country 331RL

            Used Fifth Wheel in Inman, South Carolina 29349

            For Sale by Optimum RV - Inman

            Keystone Montana High Country fifth wheel 331RL highlights from Optimum RV: Rear Hide-a-Bed Sofa Kitchen Island Dual Bath Sinks Residential Refrigerator Hutch MORryde Solid Step Imagine the floor space you will enjoy with triple slide outs;two slides in th ...

            • Sale

            $37,984

              Used 2022 Keystone Raptor 356 available in Inman, South Carolina
              18

              Used 2022 Keystone Raptor 356

              Used Fifth Wheel in Inman, South Carolina 29349

              For Sale by Optimum RV - Inman

              Keystone Raptor toy hauler 356 highlights from Optimum RV: Dual Entry Doors Loft Bath and a Half Front Private Bedroom Kitchen Island Pack your bags and load up your toys into the 11' garage area of this toy hauler! Once you have arrived, you can set up th ...

              • Sale

              $67,987

                Used 2011 Keystone Cougar SRX available in Lexington, South Carolina

                $11,900

                  New 2026 Keystone Springdale Classic 291BRC available in Inman, South Carolina
                  17

                  New 2026 Keystone Springdale Classic 291BRC

                  New Travel Trailer in Inman, South Carolina 29349

                  For Sale by Optimum RV - Inman

                  Keystone Springdale Classic travel trailer 291BRC highlights from Optimum RV: Queen Bed Large Slide Out 16' Power Awning Exterior Pass-Through Kitchen Pantry Triple Bunks Camping with friends and family is easier than ever in this spacious trailer with a r ...

                  • Sale

                  $25,999

                    Used 2023 Keystone Bullet 290BHS available in Duncan, South Carolina
                    1

                    Used 2023 Keystone Bullet 290BHS

                    Used Travel Trailer in Duncan, South Carolina 29334

                    For Sale by Blue Compass RV Spartanburg

                    Keystone Bullet travel trailer 290BHS highlights: Double-Size Bunks Storage Under Bunks Dual Entry Outside Kitchen Solid Step Entry Indoor full kitchen amenities, an outside kitchen, an exterior and interior entry into the full bathroom and a space saving ...

                      $29,900

                        New 2026 Keystone Springdale Classic 200RLC available in Inman, South Carolina
                        11

                        New 2026 Keystone Springdale Classic 200RLC

                        New Travel Trailer in Inman, South Carolina 29349

                        For Sale by Optimum RV - Inman

                        Keystone Springdale Classic travel trailer 200RLC highlights from Optimum RV: Full Bath Kitchen Pantry Sofa Exterior Pass-Through This trailer is perfect for your crew of four to six. There is a queen bed in the front bedroom, along with dual closets and n ...

                        • Sale

                        $16,987

                          New 2026 Keystone Springdale Classic 291BRC available in Inman, South Carolina
                          18

                          New 2026 Keystone Springdale Classic 291BRC

                          New Travel Trailer in Inman, South Carolina 29349

                          For Sale by Optimum RV - Inman

                          Keystone Springdale Classic travel trailer 291BRC highlights from Optimum RV: Queen Bed Large Slide Out 16' Power Awning Exterior Pass-Through Kitchen Pantry Triple Bunks Camping with friends and family is easier than ever in this spacious trailer with a r ...

                          • Sale

                          $24,987

                            New 2026 Keystone Springdale Mini 1860SS available in Inman, South Carolina
                            19

                            New 2026 Keystone Springdale Mini 1860SS

                            New Travel Trailer in Inman, South Carolina 29349

                            For Sale by Optimum RV - Inman

                            Keystone Springdale Mini travel trailer 1860SS highlights from Optimum RV: Large Slide Sofa Rear Corner Bath Queen Bed When you want to explore the outdoors and relax indoors, this trailer will provide the comforts, conveniences and many of the wants you w ...

                            • Sale

                            $14,987

                              New 2025 Keystone Springdale 266DECK available in Inman, South Carolina
                              16

                              New 2025 Keystone Springdale 266DECK

                              New Travel Trailer in Inman, South Carolina 29349

                              For Sale by Optimum RV - Inman

                              Keystone Springdale travel trailer 266DECK highlights from Optimum RV: Large Slide Out Rear Deck Pass-Thru Storage Tri-Fold Sofa Queen Bed This is the ultimate travel trailer to entertain guests since there is a rear deck area that features a countertop wi ...

                              • Sale

                              $29,987

                                New 2026 Keystone Springdale Classic 254RDC available in Inman, South Carolina
                                17

                                New 2026 Keystone Springdale Classic 254RDC

                                New Travel Trailer in Inman, South Carolina 29349

                                For Sale by Optimum RV - Inman

                                Keystone Springdale Classic travel trailer 254RDC highlights from Optimum RV: Walk-Through Bath 18' Power Awning Sofa with End Tables Ample Kitchen Counterspace Trips to the lake just got easier in this dual entry travel trailer. You can enter in through t ...

                                • Sale

                                $19,987

                                  Used 2019 Keystone Avalanche 385BG available in Enoree, South Carolina
                                  102
                                  1

                                  Used 2019 Keystone Avalanche 385BG

                                  Used Toy Hauler in Enoree, South Carolina 29335

                                  For Sale by Pop RVs

                                  Stock #436457 - Nice 2019 Keystone Avalanche 385BG Fifth Wheel Toy Hauler with Side Garage!Located in Enoree, South Carolina, this 2019 Avalanche 385BG has a garage with the desirable side patio.The garage can hold your toys and doubles as another room for ...

                                  • Sale
                                  • Consignment
                                  • Reduced

                                  $44,900

                                    Used 2021 Keystone Fuzion 369 available in Jonesville, South Carolina
                                    68

                                    Used 2021 Keystone Fuzion 369

                                    Used Toy Hauler in Jonesville, South Carolina 29353

                                    For Sale by Pop RVs

                                    Stock #422511 - 2021 Keystone Fuzion 369 with two slide-outs and an 11' garage!This well-maintained RV served as a home during the move into a house. It is a toy hauler with ample space for motorcycles or a four-wheeler. The RV features a convertible porch ...

                                    • Sale
                                    • Consignment
                                    • Reduced

                                    $75,556

                                      Used 2020 Keystone Montana 3120RL available in Iva, South Carolina
                                      29

                                      Used 2020 Keystone Montana 3120RL

                                      Used Fifth Wheel in Iva, South Carolina 29655

                                      For Sale by Pop RVs

                                      Stock #451197 - This 2020 Montana (by Keystone) 3120RL is ready to own, reserve for your inspection!This 2020 Montana (by Keystone) 3120RL Rear Living has a midpoint patio side entry covered by the forward awning.Upon entering, the kitchen is ahead of you. ...

                                      • Sale
                                      • Consignment
                                      • Reduced

                                      $34,999

                                        Used 2023 Keystone Cougar 23MLE available in Cross Hill, South Carolina
                                        8

                                        Used 2023 Keystone Cougar 23MLE

                                        Used Fifth Wheel in Cross Hill, South Carolina 29332

                                        For Sale by National Vehicle

                                        2023 Keystone Cougar 23MLE 27' 11" Fifth Wheel. 2 Slide Outs, Awning, Sleeps 4, A/C Unit. The 2023 Keystone Cougar 23MLE is a 27' 11" fifth wheel that combines luxury, innovation, and easy towability?perfect for couples or small families ready to elevate t ...

                                          $39,900

                                            Used 2021 Keystone Fuzion 429 available in York, South Carolina
                                            111

                                            Used 2021 Keystone Fuzion 429

                                            Used Toy Hauler in York, South Carolina 29745

                                            For Sale by Pop RVs

                                            Stock #473016 - 2021 FUZION BY KEYSTONE 429 FIFTH WHEEL SLEEPS UP TO 7!This Fuzion 429 Toy Hauler with a 12' 6" garage has it all.Four-season doors, a half bath, a TV, and a dedicated air conditioner in the garage alone. There's even an awning to use when ...

                                            • Consignment

                                            $75,600

                                              Used 2022 Keystone Cougar 29FKD available in Belton, South Carolina
                                              102
                                              1

                                              Used 2022 Keystone Cougar 29FKD

                                              Used Travel Trailer in Belton, South Carolina 29627

                                              For Sale by Pop RVs

                                              Stock #469865 - Well maintained 2022 Cougar 29FKD by Keystone travel trailer with lots of upgrades!********************** CERTIFIED SINGLE OWNER **********************Located in Belton, South Carolina, this 2022 Cougar 29FKD is ready for the next adventure ...

                                              • Sale
                                              • Consignment
                                              • Reduced

                                              $33,500

                                                Used 2021 Keystone Fuzion 373 available in Aiken, South Carolina
                                                134
                                                1

                                                Used 2021 Keystone Fuzion 373

                                                Used Toy Hauler in Aiken, South Carolina 29805

                                                For Sale by Pop RVs

                                                Stock #442166 - 2021 Keystone Fuzion 373 with three large slide-outs and and eleven-foot garage!Hit the road this summer with all your toys, family, and friends in this beautiful and LOADED 39-foot Fuzion fifth-wheel toy hauler!The Fuzion 373 sets itself a ...

                                                • Sale
                                                • Consignment
                                                • Reduced

                                                $72,225

                                                  Used 2021 Keystone Cougar 366RDS available in Inman, South Carolina
                                                  101

                                                  Used 2021 Keystone Cougar 366RDS

                                                  Used Fifth Wheel in Inman, South Carolina 29349

                                                  For Sale by Pop RVs

                                                  Stock #473804 - 2021 Keystone Cougar 366RDS with four slide-outs!Located in Inman, South Carolina, this gorgeous 2021 Keystone Cougar 366RDS is ready for the next adventure!Sleeps six with a king-size bed in the front bedroom, and two sofa sleepers in the ...

                                                  • Consignment
                                                  • New Arrival

                                                  $39,000

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