• 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//
  • Judge Yachts//
  • Judge 18

Used Judge Yachts Judge 18, Cobalt Power boats for sale

Clear AllJudge judge-18All CobaltusedAll power power-pwc
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
  • Boston Whaler
  • Chaparral
  • Yamaha Boats
  • Regal
  • Bayliner
  • Grady-White
  • Cobalt
  • Starcraft
  • MasterCraft
1,438 more Makes...
Cobalt Models
  • CS22
  • R4
  • CS23
  • R6
  • R30
  • 220
  • R5
  • 302
  • R8
  • R8 Surf
78 more Models...
Judge Models
  • 34 Express
  • 36 Chesapeake
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
    819 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

      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
      • 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

        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

        2020 Cobalt 200S

        $39,990

        ↓ Price Drop

        $348/mo*

        Chicago, IL 60602 | Gordy's - Chicago

        • 2020 Cobalt 200S
        • 2020 Cobalt 200S
        • 2020 Cobalt 200S
        • 2020 Cobalt 200S
        • 1999 Cobalt 292

          $29,999

          Osage Beach, MO 65065 | Surdyke Yamaha Marina

          • 1999 Cobalt 292
          • 1999 Cobalt 292
          • 1999 Cobalt 292
          • 1999 Cobalt 292
          • 2001 Cobalt 263

            $19,990

            Chicago, IL 60602 | Gordy's - Chicago

            • 2001 Cobalt 263
            • 2001 Cobalt 263
            • 2001 Cobalt 263
            • 2001 Cobalt 263
            • 2020 Cobalt 220S

              $47,990

              $418/mo*

              Oconomowoc, WI 53066 | Gordy's - Oconomowoc

              • 2020 Cobalt 220S
              • 2020 Cobalt 220S
              • 2020 Cobalt 220S
              • 2020 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

              2021 Cobalt R3 Surf

              $99,995

              $745/mo*

              Graford, TX 76449 | Slalom Shop - Possum Kingdom

              • 2021 Cobalt R3 Surf
              • 2021 Cobalt R3 Surf
              • 2021 Cobalt R3 Surf
              • 2021 Cobalt R3 Surf
              • 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
                • 2023 Cobalt R4

                  $149,900

                  $1,117/mo*

                  Seattle, WA 98105 | Seattle Boat Company

                  • 2023 Cobalt R4
                  • 2023 Cobalt R4
                  • 2023 Cobalt R4
                  • 2023 Cobalt R4
                  • 2003 Cobalt 246

                    $14,995

                    Mooresville, NC 28117 | Private Seller

                    • 2003 Cobalt 246
                    • 2003 Cobalt 246
                    • 2003 Cobalt 246
                    • 2003 Cobalt 246

                    2026 Sun Tracker Bass Buggy 16 XL Select

                    $24,865

                    Columbus, OH 43224 | Sizzle Marine

                    • 2026 Sun Tracker Bass Buggy 16 XL Select
                    • 2026 Sun Tracker Bass Buggy 16 XL Select
                    • 2026 Sun Tracker Bass Buggy 16 XL Select
                    • 2026 Sun Tracker Bass Buggy 16 XL Select

                    2025 Sun Tracker Party Barge 16 DLX

                    $24,065

                    Columbus, OH 43224 | Sizzle Marine

                    • 2025 Sun Tracker Party Barge 16 DLX
                    • 2025 Sun Tracker Party Barge 16 DLX
                    • 2025 Sun Tracker Party Barge 16 DLX
                    • 2025 Sun Tracker Party Barge 16 DLX

                    2026 Tracker Pro Guide V-16 WT

                    $26,895

                    $234/mo*

                    Columbus, OH 43224 | Sizzle Marine

                    • 2026 Tracker Pro Guide V-16 WT
                    • 2026 Tracker Pro Guide V-16 WT
                    • 2026 Tracker Pro Guide V-16 WT
                    • 2026 Tracker Pro Guide V-16 WT
                    • 2008 Cobalt 46 Yacht

                      $349,000

                      $2,600/mo*

                      Bellevue, WA 98004 | Oaksmith Yachts

                      • 2008 Cobalt 46 Yacht
                      • 2008 Cobalt 46 Yacht
                      • 2008 Cobalt 46 Yacht
                      • 2008 Cobalt 46 Yacht

                      2023 Cobalt R33

                      $299,999

                      $2,235/mo*

                      Dadeville, US 36853 | Singleton Blue Creek Marina

                      • 2023 Cobalt R33
                      • 2023 Cobalt R33
                      • 2023 Cobalt R33
                      • 2023 Cobalt R33

                      2018 Cobalt R35

                      $249,900

                      $1,862/mo*

                      Massapequa, NY 11758 | Strongs Marine

                      • 2018 Cobalt R35
                      • 2018 Cobalt R35
                      • 2018 Cobalt R35
                      • 2018 Cobalt R35
                      • 2005 Cobalt 240

                        $33,000

                        $287/mo*

                        Page, AZ | Private Seller

                        • 2005 Cobalt 240
                        • 2005 Cobalt 240
                        • 2005 Cobalt 240
                        • 2005 Cobalt 240
                        • 2018 Cobalt R35

                          $245,000

                          $1,825/mo*

                          Park Hill, OK 74451 | Yachts360

                          • 2018 Cobalt R35
                          • 2018 Cobalt R35
                          • 2018 Cobalt R35
                          • 2018 Cobalt R35
                          • 2022 Cobalt R4

                            $124,000

                            $924/mo*

                            Hockessin, DE 19707 | Private Seller

                            • 2022 Cobalt R4
                            • 2022 Cobalt R4
                            • 2022 Cobalt R4
                            • 2022 Cobalt R4
                            • 2001 Cobalt 227 Cuddy

                              $16,000

                              Traverse City, MI 49684 | Private Seller

                              • 2001 Cobalt 227 Cuddy
                              • 2001 Cobalt 227 Cuddy
                              • 2001 Cobalt 227 Cuddy
                              • 2001 Cobalt 227 Cuddy

                              2015 Cobalt 336

                              $149,000

                              $1,110/mo*

                              Spring Lake, MI 49456 | Keenan Marina

                              • 2015 Cobalt 336
                              • 2015 Cobalt 336
                              • 2015 Cobalt 336
                              • 2015 Cobalt 336
                              • 2023 Cobalt R8 Outboard

                                $199,900

                                $1,489/mo*

                                Polk City, FL 33868 | Action Water Sports Central Florida

                                • 2023 Cobalt R8 Outboard
                                • 2023 Cobalt R8 Outboard
                                • 2023 Cobalt R8 Outboard
                                • 2023 Cobalt R8 Outboard
                                • 2012 Cobalt A28

                                  $49,995

                                  $435/mo*

                                  Okoboji, IA 51355 | Mau Marine

                                  • 2012 Cobalt A28
                                  • 2012 Cobalt A28
                                  • 2012 Cobalt A28
                                  • 2012 Cobalt A28
                                  • 2024 Cobalt R35

                                    $525,000

                                    $3,911/mo*

                                    Traverse City, MI 49685 | Action Water Sports -- Traverse City

                                    • 2024 Cobalt R35
                                    • 2024 Cobalt R35
                                    • 2024 Cobalt R35
                                    • 2024 Cobalt R35
                                    • 2005 Cobalt 200

                                      $20,900

                                      Fenton, MI 48430 | Action Water Sports - Fenton

                                      • 2005 Cobalt 200
                                      • 2005 Cobalt 200
                                      • 2005 Cobalt 200
                                      • 2005 Cobalt 200
                                      • 2018 Cobalt CS23

                                        $49,990

                                        $435/mo*

                                        Chicago, IL 60602 | Gordy's - Chicago

                                        • 2018 Cobalt CS23
                                        • 2018 Cobalt CS23
                                        • 2018 Cobalt CS23
                                        • 2018 Cobalt CS23

                                        2014 Cobalt 262 WSS

                                        $69,500

                                        $518/mo*

                                        Lake Elsinore, CA 92532 | Inland Boat Center

                                        • 2014 Cobalt 262 WSS
                                        • 2014 Cobalt 262 WSS
                                        • 2014 Cobalt 262 WSS
                                        • 2014 Cobalt 262 WSS
                                        • 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
                                          • 2001 Cobalt 263

                                            $19,990

                                            Fontana, WI 53125 | Gordy's Lakefront Marine

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

                                            2003 Cobalt 200

                                            $10,990

                                            ↓ Price Drop

                                            Oconomowoc, WI 53066 | Gordy's - Oconomowoc

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

                                            2003 Cobalt 200

                                            $10,990

                                            ↓ Price Drop

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

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