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Cobra Python, Trumpy 55, 58, Amp, Knowles boats for sale

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    14 boats
    Sort: Recommended
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      1986 Knowles 40 Express

      $295,000

      $2,177/mo*

      Stuart, FL 34994 | HMY Yacht Sales - Waterway Marina

      1986 Knowles 40 Express
      Dealer Logo

      2002 Knowles 40 Custom Walkaround

      $585,000

      $4,317/mo*

      Marshfield, MA | Stellwagen Yacht Sales

      2002 Knowles 40 Custom Walkaround
      Dealer Logo

      1966 Trumpy 55

      $350,000

      $2,583/mo*

      Beaufort, NC 28516 | United Yacht Sales - South Carolina / North Carolina Area

      1966 Trumpy 55
      Dealer Logo
      • 2026 AMP 333

        $499,999

        $3,690/mo*

        Fort Lauderdale, FL 33308 | Private Seller

        2026 AMP 333

        1937 Trumpy 58

        $1,385,000

        North Palm Beach, FL 33408 | United Yacht Sales - Florida SE Coast

        1937 Trumpy 58
        • 1966 Trumpy 55

          $350,000

          Beaufort, NC 28516 | United Yacht Sales

          1966 Trumpy 55

          2015 Cobra Python

          $150,000

          ↓ Price Drop

          $1,107/mo*

          Lake Havasu City, AZ 86406 | Private Seller

          2015 Cobra Python

          2001 Knowles Custom Billy Knowles Express SF

          $599,000

          ↓ Price Drop

          Stuart, FL 34994 | Waterfront Yacht Brokerage

          2001 Knowles Custom Billy Knowles Express SF

          2026 AMP 333

          $557,870

          $4,117/mo*

          Fort Myers, FL 33905 | Southern Marine & RV Sales

          2026 AMP 333

          1971 Trumpy 58

          $785,000

          Chesapeake, VA 23322 | Worth Avenue Yachts - Newport RI

          1971 Trumpy 58
          • 2025 AMP 333

            $520,000

            $3,837/mo*

            Lake Havasu City, AZ 86406 | Private Seller

            2025 AMP 333
            • 1986 Knowles 40 Express

              $295,000

              Stuart, FL 34994 | HMY Yacht Sales - Waterway Marina

              1986 Knowles 40 Express
              • 2002 Knowles 40 Custom Walkaround

                $585,000

                Marshfield, MA | Stellwagen Yacht Sales

                2002 Knowles 40 Custom Walkaround
                • 2026 AMP 333

                  $499,900

                  $3,689/mo*

                  Osage Beach, MO 65065 | ALL About Boats

                  2026 AMP 333
                  • 2026 AMP 333

                    Request a Price

                    Osage Beach, MO 65065 | ALL About Boats

                    2026 AMP 333
                    • 2026 AMP 443

                      $1,490,000

                      $10,995/mo*

                      Boca Raton, FL 33432 | RKH Yachts

                      2026 AMP 443
                      • 2026 AMP 333

                        Request a Price

                        Osage Beach, MO 65065 | ALL About Boats

                        2026 AMP 333
                        • 1937 Trumpy 58

                          $1,385,000

                          $10,220/mo*

                          North Palm Beach, FL 33408 | United Yacht Sales - Florida SE Coast

                          1937 Trumpy 58
                          Dealer Logo
                          • 2001 Knowles Custom Billy Knowles Express SF

                            $599,000

                            $4,420/mo*

                            Stuart, FL 34994 | Waterfront Yacht Brokerage

                            2001 Knowles Custom Billy Knowles Express SF
                            Dealer Logo
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