• 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//
  • Runabout//
  • Judge Yachts//
  • Judge 18

Judge Yachts Judge 18, Cobalt Runabout boats for sale

Clear All judge-18All Cobalt power-runabout power-dualconsole power-highperf 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
  • Sea Ray
  • Chaparral
  • Boston Whaler
  • Grady-White
  • Cobalt
  • Bayliner
  • Yamaha Boats
  • Regal
  • Pursuit
  • Tahoe
417 more Makes...
Cobalt Ranges
  • Surf
  • Outboard
Cobalt Models
  • R4
  • R6
  • CS22
  • R8
  • 220
  • CS23
  • 220S
  • 252
  • 232
  • R30
64 more Models...
Fuel Type
  • 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
    433 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

      2006 Cobalt 240

      $29,900

      ↓ Price Drop

      $260/mo*

      Buford, GA 30518 | Big Creek Marine Group

      • 2006 Cobalt 240
      • 2006 Cobalt 240
      • 2006 Cobalt 240
      • 2006 Cobalt 240

      2019 Cobalt R3

      $64,900

      $483/mo*

      Mattituck, NY 11952 | Strongs Marine

      • 2019 Cobalt R3
      • 2019 Cobalt R3
      • 2019 Cobalt R3
      • 2019 Cobalt R3

      2011 Cobalt 242

      $29,990

      ↓ Price Drop

      $261/mo*

      Clear Lake Shores, TX 77565 | VIP Boats and Yachts - Clear Lake Shores

      • 2011 Cobalt 242
      • 2011 Cobalt 242
      • 2011 Cobalt 242
      • 2011 Cobalt 242
      • 2022 Cobalt 30SC

        $229,000

        $1,706/mo*

        Freeport, FL 32439 | United Yacht Sales

        • 2022 Cobalt 30SC
        • 2022 Cobalt 30SC
        • 2022 Cobalt 30SC
        • 2022 Cobalt 30SC
        • 2013 Cobalt R5

          $64,900

          $483/mo*

          Birmingham, AL 35216 | Private Seller

          • 2013 Cobalt R5
          • 2013 Cobalt R5
          • 2013 Cobalt R5
          • 2013 Cobalt R5

          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

          2022 Cobalt 25SC

          $99,987

          $745/mo*

          Daytona Beach, FL 32117 | Bluewater Marine Daytona

          • 2022 Cobalt 25SC
          • 2022 Cobalt 25SC
          • 2022 Cobalt 25SC
          • 2022 Cobalt 25SC

          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

          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
          • 2004 Cobalt 255

            $19,900

            Seattle, WA 98105 | Seattle Boat Company

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

              $29,999

              $261/mo*

              Albuquerque, NM 87122 | Private Seller

              • 2008 Cobalt 252
              • 2008 Cobalt 252
              • 2008 Cobalt 252
              • 2008 Cobalt 252
              • 1986 Cobalt Condurre

                $20,000

                Port Charlotte, FL 33981 | Private Seller

                • 1986 Cobalt Condurre
                • 1986 Cobalt Condurre
                • 1986 Cobalt Condurre
                • 1986 Cobalt Condurre
                • 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

                  2025 Tahoe T16

                  $28,615

                  $249/mo*

                  Columbus, OH 43224 | Sizzle Marine

                  • 2025 Tahoe T16
                  • 2025 Tahoe T16
                  • 2025 Tahoe T16
                  • 2025 Tahoe T16

                  2025 Tahoe 185 S

                  $43,200

                  $376/mo*

                  Columbus, OH 43224 | Sizzle Marine

                  • 2025 Tahoe 185 S
                  • 2025 Tahoe 185 S
                  • 2025 Tahoe 185 S
                  • 2025 Tahoe 185 S

                  2006 Bayliner 185 Bowrider

                  $11,995

                  Columbus, OH 43224 | Sizzle Marine

                  • 2006 Bayliner 185 Bowrider
                  • 2006 Bayliner 185 Bowrider
                  • 2006 Bayliner 185 Bowrider
                  • 2006 Bayliner 185 Bowrider
                  • 1990 Cobalt 21br

                    $6,000

                    Seattle, WA 98105 | Seattle Boat Company

                    • 1990 Cobalt 21br
                    • 1990 Cobalt 21br
                    • 1990 Cobalt 21br
                    • 1990 Cobalt 21br
                    • 2017 Cobalt Marker One Ml4

                      $59,900

                      $446/mo*

                      Holiday, FL 34691 | Nautical Ventures

                      • 2017 Cobalt Marker One Ml4
                      • 2017 Cobalt Marker One Ml4
                      • 2017 Cobalt Marker One Ml4
                      • 2017 Cobalt Marker One Ml4

                      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

                      2023 Cobalt R6 Outboard

                      $109,876

                      $819/mo*

                      Fleming Island, FL 32003 | Bluewater Marine Fleming Island

                      • 2023 Cobalt R6 Outboard
                      • 2023 Cobalt R6 Outboard
                      • 2023 Cobalt R6 Outboard
                      • 2023 Cobalt R6 Outboard
                      • 2025 Cobalt R6 Outboard

                        Request a Price

                        Jacksonville, FL 32073 | Bluewater Marine Jacksonville

                        • 2025 Cobalt R6 Outboard
                        • 2025 Cobalt R6 Outboard
                        • 2025 Cobalt R6 Outboard
                        • 2025 Cobalt R6 Outboard

                        2015 Cobalt 26SD

                        $54,995

                        ↓ Price Drop

                        $410/mo*

                        Palmetto, FL 34221 | COMPASS Consignments and Yacht Sales

                        • 2015 Cobalt 26SD
                        • 2015 Cobalt 26SD
                        • 2015 Cobalt 26SD
                        • 2015 Cobalt 26SD

                        2024 Cobalt R6

                        $208,214

                        $1,551/mo*

                        Grasonville, MD 21638 | Bosun Marine

                        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

                        2003 Cobalt 200

                        $10,990

                        ↓ Price Drop

                        Fontana, WI 53125 | Gordy's Lakefront Marine

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

                        1995 Cobalt 252

                        $18,000

                        Walworth, WI 53184 | Jerry's Majestic Marine

                        • 1995 Cobalt 252
                        • 1995 Cobalt 252
                        • 1995 Cobalt 252
                        • 1995 Cobalt 252

                        2017 Cobalt 220S

                        $32,000

                        $279/mo*

                        Lake Elsinore, CA 92532 | Inland Boat Center

                        • 2017 Cobalt 220S
                        • 2017 Cobalt 220S
                        • 2017 Cobalt 220S
                        • 2017 Cobalt 220S

                        2003 Cobalt 200

                        $10,990

                        ↓ Price Drop

                        Chicago, IL 60602 | Gordy's - Chicago

                        • 2003 Cobalt 200
                        • 2003 Cobalt 200
                        • 2003 Cobalt 200
                        • 2003 Cobalt 200
                        • 2005 Cobalt 262

                          $41,500

                          $361/mo*

                          Knoxville, TN 37932 | HBG Yacht Sales

                          • 2005 Cobalt 262
                          • 2005 Cobalt 262
                          • 2005 Cobalt 262
                          • 2005 Cobalt 262
                          • 2003 Cobalt 246

                            $14,995

                            Mooresville, NC 28117 | Private Seller

                            • 2003 Cobalt 246
                            • 2003 Cobalt 246
                            • 2003 Cobalt 246
                            • 2003 Cobalt 246
                            • 2005 Cobalt 240

                              $33,000

                              $287/mo*

                              Page, AZ | Private Seller

                              • 2005 Cobalt 240
                              • 2005 Cobalt 240
                              • 2005 Cobalt 240
                              • 2005 Cobalt 240
                              • 2025 Cobalt R8OB

                                Request a Price

                                Jacksonville, FL 32073 | Bluewater Marine Jacksonville

                                • 2025 Cobalt R8OB
                                • 2025 Cobalt R8OB
                                • 2025 Cobalt R8OB
                                • 2025 Cobalt R8OB
                              • <
                              • 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