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Used Custom Flats boats for sale

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243 more Makes...
Custom Models
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23 more Models...
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    40 boats
    Sort: Recommended
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      2014 Custom 14 Skiff

      $9,900

      Kemah, TX 77565 | DC Powersports and Marine

      2014 Custom 14 Skiff

      2008 Custom Alumitech 20 Airboat

      $51,995

      $387/mo*

      New Orleans, LA 70118 | The Boat Yard Inc

      2008 Custom Alumitech 20 Airboat

      2023 Custom 14

      $7,795

      Marrero, LA 70072 | The Boat Yard Inc

      2023 Custom 14
      • 2012 Custom Hydroflat 18

        $26,995

        $235/mo*

        New Orleans, LA 70118 | The Boat Yard Inc

        2012 Custom Hydroflat 18

        2010 Custom Flat 28 Cabin Boat

        $89,995

        $670/mo*

        Marrero, LA 70072 | The Boat Yard Inc

        2010 Custom Flat 28 Cabin Boat

        2008 Custom Alumitech 20 Airboat

        $51,995

        $387/mo*

        New Orleans, LA 70118 | The Boat Yard Inc

        2008 Custom Alumitech 20 Airboat
        • 2024 Custom Treworgy Replica of 30’ Baby Bootlegger

          $269,900

          $2,011/mo*

          Woodbine, GA 31569 | United Yacht Sales

          2024 Custom Treworgy Replica of 30’ Baby Bootlegger
          • 2018 Custom 64 Crew Boat

            $1,750,000

            $13,037/mo*

            Virginia Beach, VA 23450 | Denison Yachting

            2018 Custom 64 Crew Boat
            • 1984 Custom Inboard Mud Boat

              $6,995

              Marrero, LA 70072 | The Boat Yard Inc

              1984 Custom Inboard Mud Boat
              • 2010 Custom Aluminum Work Boat 33

                $164,995

                $1,229/mo*

                New Orleans, LA 70118 | The Boat Yard Inc

                2010 Custom Aluminum Work Boat 33
                • 2022 Custom Reno Skiff 16 Custom

                  $18,995

                  New Orleans, LA 70118 | The Boat Yard Inc

                  2022 Custom Reno Skiff 16 Custom
                  • 2010 Custom Flat 28 Cabin Boat

                    $89,995

                    $670/mo*

                    Houma, LA 70360 | The Boat Yard Inc

                    2010 Custom Flat 28 Cabin Boat
                    • 2018 Custom 64 Crew Boat

                      $1,750,000

                      $13,037/mo*

                      Virginia Beach, VA 23450 | Denison Yachting

                      2018 Custom 64 Crew Boat

                      2018 Skeeter ZX200

                      $39,995

                      $348/mo*

                      Fredericktown, OH 43019 | Knox Marine - Ltd

                      2018 Skeeter ZX200

                      2026 Crestliner 1650 Kodiak

                      $28,995

                      $252/mo*

                      Fredericktown, OH 43019 | Knox Marine - Ltd

                      2026 Crestliner 1650 Kodiak

                      2025 Crestliner 2050 Fish Hawk

                      $75,995

                      $566/mo*

                      Fredericktown, OH 43019 | Knox Marine - Ltd

                      2025 Crestliner 2050 Fish Hawk
                      • 2023 Custom M27

                        $449,000

                        $3,345/mo*

                        Beaufort, NC 28516 | Rick Obey Yacht Sales

                        2023 Custom M27
                        • 2002 Custom Custom Commercial

                          $41,995

                          New Orleans, LA 70118 | The Boat Yard Inc

                          2002 Custom Custom Commercial

                          2021 Custom 15' Tiller Skiff

                          $12,500

                          ↓ Price Drop

                          Orange Beach, AL 36561 | Orange Beach Boat & Yacht Sales @ Zeke's Landing & Marina

                          2021 Custom 15' Tiller Skiff
                          • 2002 Custom C & G Boat Works High Speed Supply Vessel

                            $1,295,000

                            Jacksonville, FL 32034 | Great Southern Yacht Company

                            2002 Custom C & G Boat Works High Speed Supply Vessel
                            • 2004 Custom CZ7 Zodiac

                              $60,000

                              South Beach, OR 97366 | Private Seller

                              2004 Custom CZ7 Zodiac

                              2008 Custom Alumitech 20 Airboat

                              $51,995

                              ↓ Price Drop

                              $387/mo*

                              New Orleans, LA 70118 | The Boat Yard Inc

                              2008 Custom Alumitech 20 Airboat

                              2004 Custom 23

                              $31,995

                              Marrero, LA 70072 | The Boat Yard Inc

                              2004 Custom 23
                              • 2003 Custom Buskens 17 Flats

                                $8,995

                                New Orleans, LA 70118 | The Boat Yard Inc

                                2003 Custom Buskens 17 Flats
                                • 1983 Custom 18

                                  $13,995

                                  New Orleans, LA 70118 | The Boat Yard Inc

                                  1983 Custom 18

                                  1990 Custom 17

                                  $13,995

                                  New Orleans, LA 70118 | The Boat Yard Inc

                                  1990 Custom 17
                                  • 2023 Custom Key Hopper 20

                                    $79,900

                                    $595/mo*

                                    Islamorada, FL 33036 | SD Marine Group

                                    2023 Custom Key Hopper 20
                                    • 1999 Custom 17ST

                                      $15,000

                                      Rosharon, TX 77583 | Private Seller

                                      1999 Custom 17ST
                                      • 2024 Custom 14 Mudrunner X series

                                        $9,995

                                        New Orleans, LA 70118 | The Boat Yard Inc

                                        2024 Custom 14 Mudrunner X series
                                        • 2024 Custom Key Hopper 20

                                          $79,900

                                          $595/mo*

                                          Islamorada, FL 33036 | SD Marine Group

                                          2024 Custom Key Hopper 20
                                          • 2023 Custom Key Hopper 20

                                            $79,900

                                            $595/mo*

                                            Miami, FL 33180 | SD Marine Group

                                            2023 Custom Key Hopper 20
                                            • 2024 Custom Key Hopper 20

                                              $79,900

                                              $595/mo*

                                              Miami, FL 33128 | SD Marine Group

                                              2024 Custom Key Hopper 20

                                              2004 Custom Jefferson Fiberglass - 32 Laffite Skiff

                                              $49,900

                                              ↓ Price Drop

                                              Galveston, TX 77550 | Gulf States Yacht Sales LLC

                                              2004 Custom Jefferson Fiberglass - 32 Laffite Skiff
                                              • 2021 Custom custom

                                                $26,000

                                                $226/mo*

                                                Fair Haven, MI 48023 | Temptation Yacht Sales Inc

                                                2021 Custom custom
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