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

62 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

    New 2026 Keystone Springdale Mini 1760BH available in Inman, South Carolina
    16

    New 2026 Keystone Springdale Mini 1760BH

    New Travel Trailer in Inman, South Carolina 29349

    For Sale by Optimum RV - Inman

    Keystone Springdale Mini travel trailer 1760BH highlights from Optimum RV: Bunk Beds Full-Size Bed Booth Dinette Slide Under Dinette Drawers When you say "camping" your kids will immediately think about sleeping on thebunk beds and playing outdoors!There i ...

    • Sale

    $14,987

      Used 2024 Keystone Bullet Crossfire Double Axle 2640BH available in Inman, South Carolina
      21

      Used 2024 Keystone Bullet Crossfire Double Axle 2640BH

      Used Travel Trailer in Inman, South Carolina 29349

      For Sale by Optimum RV - Inman

      Keystone Bullet Crossfire Double Axle travel trailer 2640BH highlights from Optimum RV: Large Slide Out Queen Bed Patio Awning Full Bath Jack Knife Sofa You can't go wrong with this travel trailer in tow! The double-size bunks feature a flip-up bunk for ad ...

      • Sale

      $29,987

        Used 2021 Keystone Montana 3120RL available in Inman, South Carolina
        26

        Used 2021 Keystone Montana 3120RL

        Used Fifth Wheel in Inman, South Carolina 29349

        For Sale by Optimum RV - Inman

        Keystone Montana fifth wheel 3120RL highlights from Optimum RV: Hide-A-Bed Sofa Dinette with Four Chairs Kitchen Island Coffee Station RV Refrigerator Fireplace With this Montana fifth wheel, you can have adventures any time! The private bedroom has a barn ...

        • Sale

        $44,987

          New 2026 Keystone Springdale Classic 200RLC available in Inman, South Carolina
          15

          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 Alpine Avalanche Edition 379MB available in Inman, South Carolina
            27

            New 2026 Keystone Alpine Avalanche Edition 379MB

            New Fifth Wheel in Inman, South Carolina 29349

            For Sale by Optimum RV - Inman

            Keystone Alpine Avalanche Edition fifth wheel 379MB highlights from Optimum RV: U-Shaped Dinette Middle Bunkhouse Shower with a Seat Four Slides Bedroom Master Closet Fireplace The whole gang will love camping in this fifth wheel since there is space for e ...

            • Sale

            $99,987

              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 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 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 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 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 Cougar 366RDS available in Inman, South Carolina
                          97

                          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

                          $39,000

                            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 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

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