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Used Custom, Judge Judge 18 Power Catamarans boats for sale

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168 more Makes...
Custom Models
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19 more Models...
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    30 boats
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      2002 Custom Tri-Kat 60

      $775,000

      ↓ Price Drop

      Saint Petersburg, FL 33701 | Edwards Yacht Sales

      2002 Custom Tri-Kat 60
      • 2024 Custom Nerowalker

        $524,000

        $3,904/mo*

        Newport, RI 02840 | Northrop & Johnson Yachts-Ships LLC

        2024 Custom Nerowalker

        2002 Custom 64 Stuart Catamarans

        $297,000

        Stuart, FL 34997 | United Yacht Sales

        2002 Custom 64 Stuart Catamarans

        2023 Custom 14

        $7,795

        Marrero, LA 70072 | The Boat Yard Inc

        2023 Custom 14

        1996 Custom 62

        $199,900

        Alva, FL 33920 | Edwards Yacht Sales

        1996 Custom 62
        • 1984 Custom Inboard Mud Boat

          $6,995

          Marrero, LA 70072 | The Boat Yard Inc

          1984 Custom Inboard Mud Boat
          • 2007 Custom Speedster 150

            $12,000

            Cary, NC 27519 | Private Seller

            2007 Custom Speedster 150
            • 2000 Custom Jet Boat

              $46,000

              Marble Canyon, AZ 86036 | Private Seller

              2000 Custom Jet Boat
              • 2026 Custom JetCar

                $65,000

                $484/mo*

                Miami Beach, FL 33139 | Private Seller

                2026 Custom JetCar
                • 2021 Custom Valder Yachts Powercat

                  $3,199,000

                  $23,832/mo*

                  Fort Lauderdale, FL 33316 | Luke Brown Yachts

                  2021 Custom Valder Yachts Powercat

                  1976 Custom Aluminum 16

                  $9,995

                  Metairie, LA 70003 | La Boat Dealer

                  1976 Custom Aluminum 16
                  • 2010 Custom 650 Catamaran

                    $939,000

                    $6,995/mo*

                    Palm Beach Gardens, FL 33410 | Denison Yachting

                    2010 Custom 650 Catamaran
                    • 2021 Custom Uncle J 18X52 CC

                      $39,995

                      $348/mo*

                      New Orleans, LA 70118 | The Boat Yard Inc

                      2021 Custom Uncle J 18X52 CC

                      2025 Vexus ADX180LS

                      $52,386

                      $390/mo*

                      Fredericktown, OH 43019 | Knox Marine - Ltd

                      2025 Vexus ADX180LS

                      2026 Yamaha Boats SX190

                      $39,999

                      $348/mo*

                      Columbus, OH 43224 | Sizzle Marine

                      2026 Yamaha Boats SX190

                      2026 Sun Tracker Party Barge 18 DLX

                      $37,020

                      $322/mo*

                      Columbus, OH 43224 | Sizzle Marine

                      2026 Sun Tracker Party Barge 18 DLX

                      2016 Custom Flat 16

                      $8,500

                      Metairie, LA 70003 | La Boat Dealer

                      2016 Custom Flat 16

                      2006 Custom 17

                      $9,995

                      New Orleans, LA 70118 | The Boat Yard Inc

                      2006 Custom 17
                      • 2022 Custom Reno Skiff 16 Custom

                        $18,995

                        New Orleans, LA 70118 | The Boat Yard Inc

                        2022 Custom Reno Skiff 16 Custom

                        2011 Custom custom

                        $8,995

                        New Orleans, LA 70118 | The Boat Yard Inc

                        2011 Custom custom
                        • 2020 Custom Renaissance Prowler

                          $269,000

                          $2,004/mo*

                          Marrero, LA 70072 | The Boat Yard Inc

                          2020 Custom Renaissance Prowler

                          1990 Custom 17

                          $13,995

                          ↓ Price Drop

                          New Orleans, LA 70118 | The Boat Yard Inc

                          1990 Custom 17

                          2015 Custom 18X60 Mud Boat

                          $18,995

                          New Orleans, LA 70118 | The Boat Yard Inc

                          2015 Custom 18X60 Mud Boat

                          2024 Custom Catamaran Sec CatFish 39

                          $389,000

                          $2,898/mo*

                          Miami, FL 33142 | Miami Boat Place

                          2024 Custom Catamaran Sec CatFish 39
                          • 2018 Custom Len Jenkins 50

                            $180,000

                            $1,341/mo*

                            Dania Beach, FL 33004 | National Yacht Sales

                            2018 Custom Len Jenkins 50

                            1963 Custom Chincoteague Scow

                            $36,500

                            Chincoteague, VA 23336 | Southern Bay Yacht Sales

                            1963 Custom Chincoteague Scow

                            2008 Custom High Speed 70pax COI Passenger

                            $2,499,995

                            $18,625/mo*

                            Portland, OR 97201 | WORLDWIDE YACHT SALES

                            2008 Custom High Speed 70pax COI Passenger
                            • 2014 Custom Smokey Mountain Jet Boat

                              $99,900

                              $744/mo*

                              Grasonville, MD 21638 | Knot 10 Yacht Sales

                              2014 Custom Smokey Mountain Jet Boat

                              2024 Custom 1854

                              $40,000

                              $348/mo*

                              Andalusia, AL 36420 | Andalusia Marine

                              2024 Custom 1854
                              • 2023 Custom Sea Doo Switch

                                $31,000

                                $270/mo*

                                Ormond Beach, FL 32174 | Private Seller

                                2023 Custom Sea Doo Switch
                                  • 2010 Custom Seadoo 230 wake 510 hp

                                    $22,000

                                    Toms River, NJ 08753 | Private Seller

                                    2010 Custom Seadoo 230 wake 510 hp
                                      • 2002 Custom Force 26 cat

                                        $40,000

                                        Lake Havasu City, AZ 86403 | Private Seller

                                        2002 Custom Force 26 cat
                                          • 2024 Custom Jet Car Boat by Watersports

                                            $60,000

                                            $447/mo*

                                            Juno Beach, FL 33408 | Private Seller

                                            2024 Custom Jet Car Boat by Watersports
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