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View New & Used Keystone RVs for Sale in or near Southside, Florida

180 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 2020 Keystone Cougar Half-Ton 29RKS available in Bushnell, Florida
18

Used 2020 Keystone Cougar Half-Ton 29RKS

Used Fifth Wheel in Bushnell, Florida 33513

For Sale by Optimum RV - Bushnell

Keystone Cougar Half-Ton fifth wheel 29RKS highlights from Optimum RV: Rear Kitchen Theater Seating Booth Dinette Outside Kitchen 20' Power Awning You'll have all that you need to enjoy every adventure with this Cougar Half-Ton fifth wheel! A 60" tri-fold ...

  • Sale

$24,947

    Used 2022 Keystone Hideout 272BH available in Bushnell, Florida
    18

    Used 2022 Keystone Hideout 272BH

    Used Travel Trailer in Bushnell, Florida 33513

    For Sale by Optimum RV - Bushnell

    Keystone Hideout travel trailer 272BH highlights from Optimum RV: Double-Size Bunks Dual Entry Sleeps Nine Private Bedroom Entertainment Center Get away with ease in this Hideout travel trailer! You will have your own private place to sleep in each night w ...

    • Sale

    $19,984

      New 2026 Keystone Fuzion 373 available in Dover, Florida
      48

      New 2026 Keystone Fuzion 373

      New Fifth Wheel in Dover, Florida 33527

      For Sale by General RV Center

      Experience the ultimate in luxury and adventure with the 2026 Keystone Fuzion 373. This RV is designed for those who crave both comfort and excitement on the road. With its spacious 39.5-foot length, this model offers a versatile living space that accommod ...

      • Sale

      $131,999

        New 2026 Keystone Arcadia 308SLBH available in Dover, Florida

        $79,888

          Used 2016 Keystone Montana 3711 FL available in Bushnell, Florida
          22

          Used 2016 Keystone Montana 3711 FL

          Used Fifth Wheel in Bushnell, Florida 33513

          For Sale by Optimum RV - Bushnell

          Camping in this Keystone Montana will feel a lot like being home except for the surrounding view. This unit offers an awesome kitchen space with dual opposing slides and a residential refrigerator, plus a rear bedroom. Oh, and did I mention the large front ...

          • Sale

          $19,987

            Used 2023 Keystone Avalanche 360FL available in Bushnell, Florida
            19

            Used 2023 Keystone Avalanche 360FL

            Used Fifth Wheel in Bushnell, Florida 33513

            For Sale by Optimum RV - Bushnell

            Keystone Avalanche fifth wheel 360FL highlights from Optimum RV: Five Slides Front Living Bed/Bath Suite Large Storage Tray Free Standing Dinette Enjoy traveling with your family and friends in this fifth wheel featuring FIVE slides providing space for eve ...

            • Sale

            $64,984

              New 2025 Keystone Hideout Sport Double Axle 261BH available in Zephyrhills, Florida
              21

              New 2025 Keystone Hideout Sport Double Axle 261BH

              New Travel Trailer in Zephyrhills, Florida 33540

              For Sale by Optimum RV - Zephyrhills

              Keystone Hideout Sport Double Axle travel trailer 261BH highlights from Optimum RV: Large Slide Out Extra Large Pantry 16' Power Awning Booth Dinette Dual Bedroom Nightstands Pack your bags and head for the lake or woods in this spacious trailer! You can c ...

              • Sale

              $23,336

                New 2025 Keystone Hideout 26PATIO available in Zephyrhills, Florida
                18

                New 2025 Keystone Hideout 26PATIO

                New Travel Trailer in Zephyrhills, Florida 33540

                For Sale by Optimum RV - Zephyrhills

                Keystone Hideout travel trailer 26PATIO highlights from Optimum RV: Front Queen Bed Rear Deck Sofa 10 Cu. Ft. Refrigerator Outdoor Kitchen You'll love spending time at the campground in this cozy travel trailer for four to five. The rear fold down entertai ...

                • Sale

                $33,233

                  Used 2022 Keystone Hideout 272BH available in Bushnell, Florida
                  16

                  Used 2022 Keystone Hideout 272BH

                  Used Travel Trailer in Bushnell, Florida 33513

                  For Sale by Optimum RV - Bushnell

                  Keystone Hideout travel trailer 272BH highlights from Optimum RV: Double-Size Bunks Dual Entry Sleeps Nine Private Bedroom Entertainment Center Get away with ease in this Hideout travel trailer! You will have your own private place to sleep in each night w ...

                  • Sale

                  $16,977

                    New 2026 Keystone Avalanche 321RL available in Dover, Florida
                    38

                    New 2026 Keystone Avalanche 321RL

                    New Fifth Wheel in Dover, Florida 33527

                    For Sale by General RV Center

                    Keystone Alpine Avalanche Edition fifth wheel 321RL highlights: King Bed Kitchen Island Fireplace Hide-a-Bed Sleeper Theater Seating For the couple that loves to travel, you will truly enjoy this spacious fifth wheel featuring triple slides with dual oppos ...

                      $114,672

                        Used 2022 Keystone Fuzion 424 available in Bushnell, Florida

                        Used 2022 Keystone Fuzion 424

                        Used Fifth Wheel in Bushnell, Florida 33513

                        For Sale by Optimum RV - Bushnell

                        Keystone RV Fuzion toy hauler 424 highlights from Optimum RV: Side Patio Loft w/Bunk Mat Bath and a Half Residential Queen Bed Opposing Sofas Exterior Utility Storage You're going to be the talk of the campground with a side patio on this toy hauler! As yo ...

                        • Sale

                        $74,999

                          New 2025 Keystone Retreat 291FLFT available in Zephyrhills, Florida
                          24

                          New 2025 Keystone Retreat 291FLFT

                          New Destination Trailer in Zephyrhills, Florida 33540

                          For Sale by Optimum RV - Zephyrhills

                          Keystone Retreat destination trailer 391CLDL highlights from Optimum RV: Double Loft Shower with a Seat Master Closet 18.6 Cu. Ft. Stainless Steel Refrigerator Fireplace Smooth Laminated Exterior This destination trailer is so accommodating, you may just w ...

                          • Sale

                          $60,737

                            New 2026 Keystone Arcadia 27SBH available in Dover, Florida
                            29

                            New 2026 Keystone Arcadia 27SBH

                            New Fifth Wheel in Dover, Florida 33527

                            For Sale by General RV Center

                            Experience the perfect blend of comfort and adventure with the 2026 Keystone Arcadia Select 27SBH. This thoughtfully designed RV offers ample space for up to ten travelers, making it ideal for family getaways or road trips with friends. The inviting interi ...

                            • Sale

                            $39,999

                              New 2026 Keystone Avalanche 390DS available in Dover, Florida
                              42

                              New 2026 Keystone Avalanche 390DS

                              New Fifth Wheel in Dover, Florida 33527

                              For Sale by General RV Center

                              Discover the 2026 Keystone Avalanche 390DS, a remarkable fifth wheel designed to elevate your adventures. At nearly 43 feet in length, this spacious RV offers an inviting retreat for families and friends, comfortably sleeping up to seven. The dual suite de ...

                              • Sale

                              $82,595

                                New 2026 Keystone Fuzion 442 available in Dover, Florida

                                New 2026 Keystone Fuzion 442

                                New Fifth Wheel in Dover, Florida 33527

                                For Sale by General RV Center

                                Keystone RV Fuzion toy hauler 442 highlights: Triple Slides 5K Frame Welded Tie-Downs Four Burner Cooktop Fuzion King Bed Triple Awnings Adventure is just around the corner in this triple slide out, triple axle toy hauler. Once your toys are unloaded from ...

                                  $200,096

                                    Used 2015 Keystone Laredo 320TG available in Zephyrhills, Florida
                                    14

                                    Used 2015 Keystone Laredo 320TG

                                    Used Travel Trailer in Zephyrhills, Florida 33540

                                    For Sale by Optimum RV - Zephyrhills

                                    This Laredo traveltrailer 320TG by Keystone RV has all the room you need to take your family and a few friends on your next camping trip! This unit features triple slides, a bunkhouse, an outdoor kitchen, and a kitchen island indoors! Check out the exterio ...

                                    • Sale

                                    $12,244

                                      Used 2021 Keystone Cougar Half-Ton 23MLS available in Zephyrhills, Florida
                                      16

                                      Used 2021 Keystone Cougar Half-Ton 23MLS

                                      Used Fifth Wheel in Zephyrhills, Florida 33540

                                      For Sale by Optimum RV - Zephyrhills

                                      Keystone Cougar Half-Ton fifth wheel 23MLS highlights from Optimum RV: Private Bedroom Sleeper Sofa Rear Kitchen Pass-Through Storage Large Pantry Whatever you do, do it in style with this Cougar Half-Ton fifth wheel! A private bedroom up front will allow ...

                                      • Sale

                                      $26,785

                                        New 2026 Keystone Hideout 38DBD available in Zephyrhills, Florida
                                        19

                                        $45,635

                                          New 2025 Keystone Fuzion 419 available in Dover, Florida
                                          48

                                          New 2025 Keystone Fuzion 419

                                          New Fifth Wheel in Dover, Florida 33527

                                          For Sale by General RV Center

                                          Experience the pinnacle of travel luxury with the 2025 Keystone Fuzion 419. This remarkable toy hauler is designed for those who seek adventure without compromising on comfort. With a spacious 16-foot garage area, it's perfect for bringing along your favor ...

                                          • Sale

                                          $129,999

                                            Used 2021 Keystone Montana 3231CK available in Zephyrhills, Florida
                                            20

                                            Used 2021 Keystone Montana 3231CK

                                            Used Fifth Wheel in Zephyrhills, Florida 33540

                                            For Sale by Optimum RV - Zephyrhills

                                            Keystone Montana fifth wheel 3231CK highlights from Optimum RV: Kitchen Island Fireplace Hide-A-Bed Sofa Dual-Sink Vanity Under-Bed Storage Residential Refrigerator This Montana fifth wheel is absolutely amazing, and it will be extremely useful when it com ...

                                            • Sale

                                            $43,723

                                              Used 2020 Keystone Alpine 3120RS available in Bushnell, Florida
                                              19

                                              Used 2020 Keystone Alpine 3120RS

                                              Used Fifth Wheel in Bushnell, Florida 33513

                                              For Sale by Optimum RV - Bushnell

                                              Keystone RV Alpine fifth wheel 3120RS highlights from Optimum RV: Fireplace Hide-A-Bed Sofa Kitchen Island Free Standing Dinette Shower w/ Seat If you and your spouse are ready to escape the hustle and bustle of everyday life then you need this Alpine fift ...

                                              • Sale

                                              $34,947

                                                New 2025 Keystone Hideout 24FKS available in Zephyrhills, Florida
                                                12

                                                New 2025 Keystone Hideout 24FKS

                                                New Travel Trailer in Zephyrhills, Florida 33540

                                                For Sale by Optimum RV - Zephyrhills

                                                Keystone Hideout travel trailer 24FKS highlights from Optimum RV: Double Slides Ample Counter Space 18' Power Awning Power Tongue Jack Will you choose to take this travel trailer to the lake or woods? Wherever you choose, you will be met with many comforts ...

                                                • Sale

                                                $28,724

                                                  New 2026 Keystone Avalanche 390DS available in Dover, Florida

                                                  New 2026 Keystone Avalanche 390DS

                                                  New Fifth Wheel in Dover, Florida 33527

                                                  For Sale by General RV Center

                                                  Discover the 2026 Keystone Avalanche 390DS, a remarkable fifth wheel designed to elevate your adventures. At nearly 43 feet in length, this spacious RV offers an inviting retreat for families and friends, comfortably sleeping up to seven. The dual suite de ...

                                                    $125,576

                                                      Used 2019 Keystone Montana 321MK available in Bushnell, Florida
                                                      29

                                                      Used 2019 Keystone Montana 321MK

                                                      Used Fifth Wheel in Bushnell, Florida 33513

                                                      For Sale by Optimum RV - Bushnell

                                                      Keystone Montana High Country fifth wheel 321MK highlights from Optimum RV: Dual Vanity Sinks Desk Fireplace Residential Refrigerator Kitchen Island MORryde Solid Step This Montana High Country is the perfect full time fifth wheel for couples that love to ...

                                                      • Sale

                                                      $34,987

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