• Sell Your Boat
  • Find
    droparrow iconFind
    • Boats For Sale
    • Boat Types
    • Boat Dealers
    • Outboard Motors & Engines
    • Boat Trailers
  • Sell Your Boat
  • Finance
    droparrow iconFinance
    • Boat Loans
    • Boat Loan Calculator
    • Boat Loan Rates
    • FAQ - How to Finance
  • Services
    droparrow iconServices
    • Extended Service Plan
    • Tire & Wheel Plan
    • GAP Protection
    • Roadside Assistance
    • Boat Insurance
    • Boat Transport
    • Boat Warranty
    • Boat Documentation
    • Boat Rental
    • Become a Member
  • Research
    droparrow iconResearch
    • Get Advice On:
    • Buying
    • Selling
    • Boating
    • Read
    • Reviews
  • Home//
  • Boats for Sale//
  • Power//
  • Trawler//
  • Custom

Used Custom, Judge Judge 18 Trawler boats for sale

Clear AllAll Custom judge-18used power-trawler power-util power-pcatamaran
Location
from
Use My Location
Condition
AllNewUsed
Length
to
ft.
Year
to
Price
to
Price Drop
info
Boat Type
  • All Power
  • All Sail
  • All PWC
  • All Small Boats
  • Aft Cabin
  • Airboat
  • Aluminum Fishing
  • Antique and Classic (Power)
  • Antique and Classic (Sail)
  • Barge
  • Bass
  • Bay
  • Bowrider
  • Catamaran
  • Center Console
  • Commercial (Power)
  • Commercial (Sail)
  • Convertible
  • Cruise Ships
  • Cruisers (Power)
  • Cruisers (Sail)
  • Cuddy Cabin
  • Cutter
  • Daysailer
  • Deck
  • Dinghy (Sail)
  • Dive
  • Downeast
  • Express Cruiser
  • Flats
  • Freshwater Fishing
  • Gulet
  • High Performance
  • Houseboat
  • Jet
  • Jon
  • Ketch
  • Motor Yachts
  • Motorsailer (Power)
  • Motorsailer (Sail)
  • Narrowboats
  • Other (Power)
  • Other (Sail)
  • Passenger
  • Pilothouse
  • Pontoon
  • Power Catamarans
  • Racer/Cruiser
  • Rigid Inflatable
  • River Cruiser
  • Runabout
  • Saltwater Fishing
  • Schooner
  • Ski and Wakeboard
  • Skiff
  • Sloop
  • Sport Fishing
  • Sports Cruiser
  • Trawler
  • Tug
  • Unspecified
  • Utility
  • Walkaround
Make
  • World Cat
  • Ranger Tugs
  • Grand Banks
  • Invincible
  • Custom
  • Mainship
  • Aquila
  • Beneteau
  • Nordic Tug
  • Twin Vee
243 more Makes...
Custom Models
  • Alumitech 20 Airboat
  • 64 Crew Boat
  • Custom Commercial
  • Flat 28 Cabin Boat
  • 17
  • 23
  • 41
  • 43 Steady Sailor
  • 49
  • 50 Pilgrim Tribute, Kadey Krogen, Nordhavn, & Grand Banks
35 more Models...
Fuel Type
  • Diesel
  • Gas
Hull Material
    Engine Type
    • All
    • Direct Drive
    • Jet Drive
    • None
    • Other
    • Single Inboard
    • Single I/O
    • Single Outboard
    • Twin Inboard
    • Twin I/O
    • Twin Outboard
    • Triple I/O
    • Triple Outboard
    • V-Drive
    For Sale By
    Ad Image
    viewable ad alt texteligible ad alt textaccupixel ad alt text
    50 boats
    Sort: Recommended
    • Recommended
    • Recently Updated: Newest first
    • Recently Updated: Oldest first
    • Distance: Nearest first
    • Distance: Farthest first
    • Year: Newest first
    • Year: Oldest first
    • Length: Longest first
    • Length: Shortest first
    • Price: High to Low
    • Price: Low to High

      2008 Custom Alumitech 20 Airboat

      $51,995

      $387/mo*

      New Orleans, LA 70118 | The Boat Yard Inc

      • 2008 Custom Alumitech 20 Airboat
      • 2008 Custom Alumitech 20 Airboat
      • 2008 Custom Alumitech 20 Airboat
      • 2008 Custom Alumitech 20 Airboat

      2002 Custom 64 Stuart Catamarans

      $297,000

      Stuart, FL 34997 | United Yacht Sales

      • 2002 Custom 64 Stuart Catamarans
      • 2002 Custom 64 Stuart Catamarans
      • 2002 Custom 64 Stuart Catamarans
      • 2002 Custom 64 Stuart Catamarans

      2002 Custom Tri-Kat 60

      $775,000

      ↓ Price Drop

      Saint Petersburg, FL 33701 | Edwards Yacht Sales

      • 2002 Custom Tri-Kat 60
      • 2002 Custom Tri-Kat 60
      • 2002 Custom Tri-Kat 60
      • 2002 Custom Tri-Kat 60

      2008 Custom Alumitech 20 Airboat

      $51,995

      $387/mo*

      New Orleans, LA 70118 | The Boat Yard Inc

      • 2008 Custom Alumitech 20 Airboat
      • 2008 Custom Alumitech 20 Airboat
      • 2008 Custom Alumitech 20 Airboat
      • 2008 Custom Alumitech 20 Airboat
      • 2020 Custom Renaissance Prowler

        $269,000

        $2,004/mo*

        Marrero, LA 70072 | The Boat Yard Inc

        • 2020 Custom Renaissance Prowler
        • 2020 Custom Renaissance Prowler
        • 2020 Custom Renaissance Prowler
        • 2020 Custom Renaissance Prowler
        • 1971 Custom Biloxi Lugger

          $75,000

          Rockland, ME 04841 | Private Seller

          • 1971 Custom Biloxi Lugger
          • 1971 Custom Biloxi Lugger
          • 1971 Custom Biloxi Lugger
          • 1971 Custom Biloxi Lugger
          • 2024 Custom Nerowalker

            $524,000

            $3,904/mo*

            Newport, RI 02840 | Northrop and Johnson

            • 2024 Custom Nerowalker
            • 2024 Custom Nerowalker
            • 2024 Custom Nerowalker
            • 2024 Custom Nerowalker

            1996 Custom 62

            $199,900

            Alva, FL 33920 | Edwards Yacht Sales

            • 1996 Custom 62
            • 1996 Custom 62
            • 1996 Custom 62
            • 1996 Custom 62
            • 2018 Custom 64 Crew Boat

              $1,750,000

              $13,037/mo*

              Virginia Beach, VA 23450 | Denison Yachting

              • 2018 Custom 64 Crew Boat
              • 2018 Custom 64 Crew Boat
              • 2018 Custom 64 Crew Boat
              • 2018 Custom 64 Crew Boat
              • 1987 Custom 50 Pilgrim Tribute, Kadey Krogen, Nordhavn, & Grand Banks

                $199,999

                Indiantown, FL 34956 | United Yacht Sales

                • 1987 Custom 50 Pilgrim Tribute, Kadey Krogen, Nordhavn, & Grand Banks
                • 1987 Custom 50 Pilgrim Tribute, Kadey Krogen, Nordhavn, & Grand Banks
                • 1987 Custom 50 Pilgrim Tribute, Kadey Krogen, Nordhavn, & Grand Banks
                • 1987 Custom 50 Pilgrim Tribute, Kadey Krogen, Nordhavn, & Grand Banks
                • 1993 Custom Steel Trawler

                  $324,900

                  Bay City, MI 48706 | United Yacht Sales

                  • 1993 Custom Steel Trawler
                  • 1993 Custom Steel Trawler
                  • 1993 Custom Steel Trawler
                  • 1993 Custom Steel Trawler
                  • 1981 Custom 49

                    $99,500

                    Yorktown, VA 23692 | Bluewater Yacht Sales

                    • 1981 Custom 49
                    • 1981 Custom 49
                    • 1981 Custom 49
                    • 1981 Custom 49
                    • 1970 Custom Bald Mountain Boat Works

                      $149,900

                      Monroe, MI 48145 | Weber Yachts

                      • 1970 Custom Bald Mountain Boat Works
                      • 1970 Custom Bald Mountain Boat Works
                      • 1970 Custom Bald Mountain Boat Works
                      • 1970 Custom Bald Mountain Boat Works

                      2025 Sun Tracker SportFish 20 DLX

                      $40,000

                      $348/mo*

                      Columbus, OH 43224 | Sizzle Marine

                      • 2025 Sun Tracker SportFish 20 DLX
                      • 2025 Sun Tracker SportFish 20 DLX
                      • 2025 Sun Tracker SportFish 20 DLX
                      • 2025 Sun Tracker SportFish 20 DLX

                      2026 Sun Tracker Fishin' Barge 20 DLX

                      $43,690

                      $380/mo*

                      Columbus, OH 43224 | Sizzle Marine

                      • 2026 Sun Tracker Fishin' Barge 20 DLX
                      • 2026 Sun Tracker Fishin' Barge 20 DLX
                      • 2026 Sun Tracker Fishin' Barge 20 DLX
                      • 2026 Sun Tracker Fishin' Barge 20 DLX

                      2024 Tracker Pro 170

                      $16,995

                      Columbus, OH 43224 | Sizzle Marine

                      • 2024 Tracker Pro 170
                      • 2024 Tracker Pro 170
                      • 2024 Tracker Pro 170
                      • 2024 Tracker Pro 170
                      • 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
                        • 2010 Custom Aluminum Work Boat 33
                        • 2010 Custom Aluminum Work Boat 33
                        • 2010 Custom Aluminum Work Boat 33
                        • 2010 Custom Flat 28 Cabin Boat

                          $89,995

                          $670/mo*

                          Houma, LA 70360 | The Boat Yard Inc

                          • 2010 Custom Flat 28 Cabin Boat
                          • 2010 Custom Flat 28 Cabin Boat
                          • 2010 Custom Flat 28 Cabin Boat
                          • 2010 Custom Flat 28 Cabin Boat

                          2018 Custom 64 Crew Boat

                          $1,650,000

                          ↓ Price Drop

                          $12,292/mo*

                          Virginia Beach, VA 23450 | Denison Yachting - Destin

                          • 2018 Custom 64 Crew Boat
                          • 2018 Custom 64 Crew Boat
                          • 2018 Custom 64 Crew Boat
                          • 2018 Custom 64 Crew Boat
                          • 2002 Custom Custom Commercial

                            $41,995

                            New Orleans, LA 70118 | The Boat Yard Inc

                            • 2002 Custom Custom Commercial
                            • 2002 Custom Custom Commercial
                            • 2002 Custom Custom Commercial
                            • 2002 Custom Custom Commercial

                            2010 Custom Flat 28 Cabin Boat

                            $89,995

                            $670/mo*

                            Marrero, LA 70072 | The Boat Yard Inc

                            • 2010 Custom Flat 28 Cabin Boat
                            • 2010 Custom Flat 28 Cabin Boat
                            • 2010 Custom Flat 28 Cabin Boat
                            • 2010 Custom Flat 28 Cabin Boat
                            • 2002 Custom Custom Commercial

                              $33,995

                              Marrero, LA 70072 | The Boat Yard Inc

                              • 2002 Custom Custom Commercial
                              • 2002 Custom Custom Commercial
                              • 2002 Custom Custom Commercial
                              • 2002 Custom Custom Commercial

                              2004 Custom Jefferson Fiberglass - 32 Laffite Skiff

                              $40,000

                              ↓ Price Drop

                              Galveston, TX 77550 | Gulf States Yacht Sales LLC

                              • 2004 Custom Jefferson Fiberglass - 32 Laffite Skiff
                              • 2004 Custom Jefferson Fiberglass - 32 Laffite Skiff
                              • 2004 Custom Jefferson Fiberglass - 32 Laffite Skiff
                              • 2004 Custom Jefferson Fiberglass - 32 Laffite Skiff
                              • 1991 Custom Robinson Modified Monk

                                $390,000

                                Poulsbo, WA 98370 | United Yacht Sales

                                • 1991 Custom Robinson Modified Monk
                                • 1991 Custom Robinson Modified Monk
                                • 1991 Custom Robinson Modified Monk
                                • 1991 Custom Robinson Modified Monk

                                2004 Custom 23

                                $31,995

                                Marrero, LA 70072 | The Boat Yard Inc

                                • 2004 Custom 23
                                • 2004 Custom 23
                                • 2004 Custom 23
                                • 2004 Custom 23

                                1983 Custom Limo Boat

                                $100,000

                                San Diego, CA 92101 | IVT Yacht Sales, Inc

                                • 1983 Custom Limo Boat
                                • 1983 Custom Limo Boat
                                • 1983 Custom Limo Boat
                                • 1983 Custom Limo Boat
                                • 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
                                  • 2002 Custom C & G Boat Works High Speed Supply Vessel
                                  • 2002 Custom C & G Boat Works High Speed Supply Vessel
                                  • 2002 Custom C & G Boat Works High Speed Supply Vessel
                                  • 2010 Custom 650 Catamaran

                                    $939,000

                                    $6,995/mo*

                                    Palm Beach Gardens, FL 33410 | Denison Yachting

                                    • 2010 Custom 650 Catamaran
                                    • 2010 Custom 650 Catamaran
                                    • 2010 Custom 650 Catamaran
                                    • 2010 Custom 650 Catamaran
                                    • 1984 Custom Inboard Mud Boat

                                      $6,995

                                      Marrero, LA 70072 | The Boat Yard Inc

                                      • 1984 Custom Inboard Mud Boat
                                      • 1984 Custom Inboard Mud Boat
                                      • 1984 Custom Inboard Mud Boat
                                      • 1984 Custom Inboard Mud Boat
                                      • 2021 Custom Valder Yachts Powercat

                                        $3,199,000

                                        $23,832/mo*

                                        Fort Lauderdale, FL 33316 | Luke Brown Yachts

                                        • 2021 Custom Valder Yachts Powercat
                                        • 2021 Custom Valder Yachts Powercat
                                        • 2021 Custom Valder Yachts Powercat
                                        • 2021 Custom Valder Yachts Powercat
                                        • 1979 Custom Sun Harbor Sundeck Trawler

                                          $29,900

                                          Dania Beach, FL 33004 | Edwards Yacht Sales

                                          • 1979 Custom Sun Harbor Sundeck Trawler
                                          • 1979 Custom Sun Harbor Sundeck Trawler
                                          • 1979 Custom Sun Harbor Sundeck Trawler
                                          • 1979 Custom Sun Harbor Sundeck Trawler

                                          2008 Custom Alumitech 20 Airboat

                                          $51,995

                                          $387/mo*

                                          New Orleans, LA 70118 | The Boat Yard Inc

                                          • 2008 Custom Alumitech 20 Airboat
                                          • 2008 Custom Alumitech 20 Airboat
                                          • 2008 Custom Alumitech 20 Airboat
                                          • 2008 Custom Alumitech 20 Airboat

                                          2011 Custom custom

                                          $8,995

                                          New Orleans, LA 70118 | The Boat Yard Inc

                                          • 2011 Custom custom
                                          • 2011 Custom custom
                                          • 2011 Custom custom
                                          • 1982 Custom 41

                                            $95,000

                                            Gig Harbor, WA 98422 | Private Seller

                                            • 1982 Custom 41
                                            • 1982 Custom 41
                                            • 1982 Custom 41
                                            • 1982 Custom 41
                                          • <
                                          • 1
                                          • 2
                                          • >
                                          Connect with Us
                                          YoutubeInstagramFacebookTwitterReddit
                                          Download the BoatTrader app
                                          App StoreGoogle Play
                                          • Boats for Sale
                                          • Outboard Motors & Engines
                                          • Boat Trailers
                                          • Boat Research
                                          • Boating Lifestyle Calculator
                                          • About Boat Trader
                                          • Private Sellers
                                          • Dealers
                                          • My Boats
                                          • Boat Loans
                                          • Boat Loan Calculator
                                          • Boat Loan Rates
                                          • FAQ - How to Finance
                                          • Extended Service Plan
                                          • Tire & Wheel Plan
                                          • GAP Protection
                                          • Roadside Assistance
                                          • Boat Insurance
                                          • Boat Transport
                                          • Boat Warranty
                                          • Boat Documentation
                                          • Boat Rental
                                          • Become a Member
                                          • Cookies
                                          • Do Not Sell My Personal Information
                                          • Community Guidelines
                                          • Security Center
                                          • Site Map
                                          Copyright © 2025 Boats Group. All Rights ReservedAd and Sponsorship Policy|Advertiser Agreement|Copyright|Privacy Policy|Terms of Use|AdChoices