• 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//
  • High Performance//
  • Judge Yachts//
  • Judge 18

Judge Yachts Judge 18, Cobalt High Performance boats for sale

Clear AllJudge judge-18All Cobalt power-highperf power-runabout power-cuddy power-unspec
Location
from
Use My Location
Condition
AllNewUsed
Length
to
ft.
Year
to
Price
to
Price Drop
info
Boat Type
  • All Power
  • Aft Cabin
  • Bowrider
  • Center Console
  • Cruisers
  • Cuddy Cabin
  • Deck
  • Dual Console
  • Express Cruiser
  • High Performance
  • Motor Yachts
  • Other
  • Pontoon
  • Runabout
  • Ski and Wakeboard
  • Sports Cruiser
  • Unspecified
Make
  • Judge
  • Sea Ray
  • Chaparral
  • Cobalt
  • Bayliner
  • Boston Whaler
  • Regal
  • Formula
  • Yamaha Boats
  • Tahoe
  • Chris-Craft
500 more Makes...
Cobalt Models
  • R4
  • R6
  • CS22
  • R8
  • CS23
  • 220
  • 252
  • 220S
  • 232
  • A29
69 more Models...
Judge Models
  • 34 Express
Fuel Type
  • Diesel
  • Gas
  • Other
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
    449 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

      2018 Cobalt R35

      $224,995

      $1,676/mo*

      Wilmington, NC 28401 | Off The Hook Yacht Sales

      2018 Cobalt R35
      Dealer Logo

      2004 Cobalt 360

      $93,500

      $697/mo*

      Knoxville, TN | HBG Yacht Sales

      • 2004 Cobalt 360
      • 2004 Cobalt 360
      • 2004 Cobalt 360
      • 2004 Cobalt 360
      Dealer Logo

      2005 Cobalt 343

      $169,900

      $1,266/mo*

      Marblehead, OH 43440 | Marine Tech Concepts

      • 2005 Cobalt 343
      • 2005 Cobalt 343
      • 2005 Cobalt 343
      • 2005 Cobalt 343
      Dealer Logo

      2022 Cobalt R8 Surf

      $169,900

      $1,266/mo*

      Cumming, GA 30041 | MarineMax Lake Lanier

      • 2022 Cobalt R8 Surf
      • 2022 Cobalt R8 Surf
      • 2022 Cobalt R8 Surf
      • 2022 Cobalt R8 Surf

      2005 Cobalt 343

      $103,800

      $773/mo*

      Chelan, WA 98816 | Engel Volkers Yachting Americas

      • 2005 Cobalt 343
      • 2005 Cobalt 343
      • 2005 Cobalt 343
      • 2005 Cobalt 343
      • 2008 Cobalt 252

        $34,995

        $305/mo*

        Albuquerque, NM 87122 | Private Seller

        • 2008 Cobalt 252
        • 2008 Cobalt 252
        • 2008 Cobalt 252
        • 2008 Cobalt 252
        • 2004 Cobalt 255

          $19,900

          Seattle, WA 98105 | Seattle Boat Company

          • 2004 Cobalt 255
          • 2004 Cobalt 255
          • 2004 Cobalt 255
          • 2004 Cobalt 255

          2024 Cobalt R8

          $186,000

          $1,386/mo*

          Counce, TN 38326 | Marine Sales Inc.

          • 2024 Cobalt R8
          • 2024 Cobalt R8
          • 2024 Cobalt R8
          • 2024 Cobalt R8

          2026 Cobalt R8 Surf

          $360,462

          $2,685/mo*

          Mattituck, NY 11952 | Strongs Marine

          • 2026 Cobalt R8 Surf
          • 2026 Cobalt R8 Surf
          • 2026 Cobalt R8 Surf
          • 2026 Cobalt R8 Surf
          • 2024 Cobalt R8

            $278,886

            $2,078/mo*

            Seattle, WA 98105 | Seattle Boat Company

            • 2024 Cobalt R8
            • 2024 Cobalt R8
            • 2024 Cobalt R8
            • 2024 Cobalt R8
            • 2006 Cobalt 323

              $78,900

              $588/mo*

              Lake Ozark, MO 65026 | Village Marina & Yacht Club

              • 2006 Cobalt 323
              • 2006 Cobalt 323
              • 2006 Cobalt 323
              • 2006 Cobalt 323

              2018 Cobalt R35

              $224,995

              $1,676/mo*

              Wilmington, NC 28401 | Off the Hook Yacht Sales

              2018 Cobalt R35

              2005 Cobalt 343

              $169,900

              $1,266/mo*

              Marblehead, OH 43440 | Marine Tech Concepts

              • 2005 Cobalt 343
              • 2005 Cobalt 343
              • 2005 Cobalt 343
              • 2005 Cobalt 343
              • 2004 Cobalt 360

                $93,500

                Knoxville, TN | HBG Yacht Sales

                • 2004 Cobalt 360
                • 2004 Cobalt 360
                • 2004 Cobalt 360
                • 2004 Cobalt 360
                • 2006 Cobalt 323

                  $79,900

                  $595/mo*

                  Lavallette, NJ 08735 | Global One Yacht Sales

                  • 2006 Cobalt 323
                  • 2006 Cobalt 323
                  • 2006 Cobalt 323
                  • 2006 Cobalt 323

                  2005 Cobalt 343

                  $169,900

                  $1,266/mo*

                  Marblehead, OH 43440 | Marine Tech Concepts

                  • 2005 Cobalt 343
                  • 2005 Cobalt 343
                  • 2005 Cobalt 343
                  • 2005 Cobalt 343
                  • 2020 Cobalt R7 Surf

                    $114,900

                    $856/mo*

                    Seattle, WA 98105 | Seattle Boat Company

                    • 2020 Cobalt R7 Surf
                    • 2020 Cobalt R7 Surf
                    • 2020 Cobalt R7 Surf
                    • 2020 Cobalt R7 Surf

                    2006 Cobalt 263

                    $21,995

                    Bolingbrook, IL 60440 | Basa's Marine

                    • 2006 Cobalt 263
                    • 2006 Cobalt 263
                    • 2006 Cobalt 263
                    • 2006 Cobalt 263
                    • 2026 Cobalt R4 Outboard

                      Request a Price

                      Selbyville, DE 19975 | RT 113 Boat Sales

                      • 2026 Cobalt R4 Outboard
                      • 2026 Cobalt R4 Outboard
                      • 2026 Cobalt R4 Outboard
                      • 2026 Cobalt R4 Outboard
                      • 1990 Cobalt 21br

                        $6,000

                        Seattle, WA 98105 | Seattle Boat Company

                        • 1990 Cobalt 21br
                        • 1990 Cobalt 21br
                        • 1990 Cobalt 21br
                        • 1990 Cobalt 21br

                        2025 Cobalt R6 Outboard

                        Request a Price

                        Crosslake, MN 56442 | MarineMax Crosslake

                        • 2025 Cobalt R6 Outboard
                        • 2025 Cobalt R6 Outboard
                        • 2025 Cobalt R6 Outboard
                        • 2025 Cobalt R6 Outboard
                        • 2017 Cobalt R35

                          $199,900

                          $1,489/mo*

                          Port Washington, NY 11050 | Private Seller

                          • 2017 Cobalt R35
                          • 2017 Cobalt R35
                          • 2017 Cobalt R35
                          • 2017 Cobalt R35

                          2025 Cobalt R8 Outboard

                          Request a Price

                          Crosslake, MN 56442 | MarineMax Crosslake

                          • 2025 Cobalt R8 Outboard
                          • 2025 Cobalt R8 Outboard
                          • 2025 Cobalt R8 Outboard
                          • 2025 Cobalt R8 Outboard
                          • 2000 Cobalt cudi cabin

                            $35,000

                            Denver, CO 80205 | Private Seller

                            • 2000 Cobalt cudi cabin
                            • 2000 Cobalt cudi cabin
                            • 2000 Cobalt cudi cabin
                            • 2000 Cobalt cudi cabin

                            2025 Cobalt R35

                            Request a Price

                            Madisonville, LA 70447 | Nunmaker Yachts

                            • 2025 Cobalt R35
                            • 2025 Cobalt R35
                            • 2025 Cobalt R35
                            • 2025 Cobalt R35

                            2024 Cobalt R6

                            $208,214

                            $1,551/mo*

                            Grasonville, MD 21638 | Bosuns Marine Maryland

                            2024 Cobalt R6

                            2024 Cobalt R4

                            Request a Price

                            Hazel Green, AL 35750 | Rambo Marine - Huntsville

                            2024 Cobalt R4

                            2024 Cobalt CS22

                            Request a Price

                            Hanceville, AL 35077 | Rambo Marine - Smith Lake

                            2024 Cobalt CS22

                            2024 Cobalt R4 OB

                            Request a Price

                            Gulf Shores, AL 36542 | Legendary Marine

                            2024 Cobalt R4 OB
                            • 2020 Cobalt A36

                              $329,900

                              $2,458/mo*

                              Hudsonville, MI 49426 | Action Water Sports

                              • 2020 Cobalt A36
                              • 2020 Cobalt A36
                              • 2020 Cobalt A36
                              • 2020 Cobalt A36
                              • 2003 Cobalt 200

                                $10,990

                                Fontana, WI 53125 | Gordy's Lakefront Marine

                                • 2003 Cobalt 200
                                • 2003 Cobalt 200
                                • 2003 Cobalt 200
                                • 2003 Cobalt 200
                                • 2003 Cobalt 200

                                  $10,990

                                  Chicago, IL 60602 | Gordy's - Chicago

                                  • 2003 Cobalt 200
                                  • 2003 Cobalt 200
                                  • 2003 Cobalt 200
                                  • 2003 Cobalt 200
                                  • 2001 Cobalt 263

                                    $19,990

                                    Chicago, IL 60602 | Gordy's - Chicago

                                    • 2001 Cobalt 263
                                    • 2001 Cobalt 263
                                    • 2001 Cobalt 263
                                    • 2001 Cobalt 263
                                    • 2001 Cobalt 263

                                      $19,990

                                      Fox Lake, IL 60020 | Gordy's - Fox Lake

                                      • 2001 Cobalt 263
                                      • 2001 Cobalt 263
                                      • 2001 Cobalt 263
                                      • 2001 Cobalt 263
                                      • 2020 Cobalt A36

                                        $329,900

                                        $2,458/mo*

                                        Hudsonville, MI 49426 | Action Water Sports

                                        • 2020 Cobalt A36
                                        • 2020 Cobalt A36
                                        • 2020 Cobalt A36
                                        • 2020 Cobalt A36
                                        Dealer Logo
                                        • 2018 Cobalt R35

                                          $249,900

                                          $1,862/mo*

                                          Massapequa, NY 11758 | Strong’s Water Club

                                          • 2018 Cobalt R35
                                          • 2018 Cobalt R35
                                          • 2018 Cobalt R35
                                          • 2018 Cobalt R35
                                          Dealer Logo
                                        • <
                                        • 1
                                        • 2
                                        • 3
                                        • 4
                                        • 5
                                        • >
                                        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