1991 Gamefisherman 40 Convertible

The 1991 Gamefisherman 40 Convertible is a 40-foot sportfishing yacht designed around offshore fishing rather than luxury cruising. The boat has a 13-foot-2-inch beam, a 3-foot-1-inch maximum draft and a reported displacement of about 44,000 pounds. Its cold-molded mahogany hull is covered with an epoxy-glass outer layer, while the flybridge, foredeck and teak cockpit are built for practical offshore use.

The currently listed example, “Sabe Nada,” combines its classic Gamefisherman hull with a substantial recent refit. Updates include exterior paint, replacement windows, new cushions, a new mezzanine with refrigeration, tuna tubes, new injectors and other electrical and interior improvements. With twin Cummins QSC 550 engines and a fishing-focused cockpit, it is configured primarily for serious offshore anglers who value a proven fishing layout and substantial refit work.

Is the 1991 Gamefisherman 40 Convertible for Sale?

Yes. As of the latest available listing information, a 1991 Gamefisherman 40 Convertible named “Sabe Nada” is offered for sale in Quepos, Costa Rica. The asking price is $899,000 USD, although the listing states that offers are considered. The yacht has one cabin, one head and twin diesel engines, and the listing was updated in July 2026.

The current boat has undergone extensive work under its present ownership, making the listing different from a typical untouched 1991 sportfisherman. The 2024 refit included full exterior painting, new windows, teak caulking, a new salon air-conditioning unit, a mezzanine, refrigeration, new combing boards and tuna tubes. The seller also reports a 1,000-hour service in November 2025 and new batteries in 2025.

1991 Gamefisherman 40 Convertible Price

The current asking price for the listed 1991 Gamefisherman 40 Convertible “Sabe Nada” is $899,000 USD. This figure should not be treated as a standard market value for every Gamefisherman 40, because the price of an older sportfishing yacht can vary significantly according to hull condition, machinery, electronics, refit history, maintenance records and fishing equipment.

The relatively high asking price of this particular example is closely connected with its equipment and recent upgrades. It has twin Cummins QSC 550 engines, an 8 kW Phasor generator, updated electronics, a teak cockpit, mezzanine seating, tuna tubes, bait freezers and other fishing equipment. A buyer comparing this boat with another older 40-foot sportfisherman should therefore compare the condition and replacement value of major systems rather than relying only on model year and asking price.

Performance and Propulsion

The 1991 Gamefisherman 40 Convertible uses a twin-inboard diesel configuration. The current “Sabe Nada” is powered by two Cummins QSC.550 engines, each rated at 550 hp, for a combined 1,100 hp. The listed cruise speed varies between published broker specifications, with one current listing reporting approximately 28 knots and another reporting 24 knots, so buyers should verify actual performance during a sea trial rather than relying solely on listing figures.

The boat carries approximately 400 gallons of fuel and has a reported displacement of around 44,000 pounds. The combination of twin diesel power, a relatively deep hull and substantial fuel capacity gives the boat the basic configuration expected from an offshore sportfisherman. However, the current engines reportedly have around 8,400 hours, making engine condition, service history, cooling systems, transmissions, shafts and exhaust components particularly important areas for inspection.

Exterior Design and Construction

The Gamefisherman 40 Convertible follows the traditional convertible sportfishing layout, with a large aft cockpit, elevated flybridge, forward deck and enclosed salon. The current boat has a teak cockpit with a fish box, bait freezers, transom door, freshwater washdown and fighting chair. A mezzanine was added during the recent refit, giving anglers additional seating while maintaining a practical connection with the cockpit.

One of the most important characteristics of this model is its wood construction. The current “Sabe Nada” is described as having cold-molded mahogany planking with an epoxy-glass outer covering, while the flybridge and foredeck are laminated and epoxied. This construction can provide a strong and relatively rigid structure when properly maintained, but the condition of the wood, epoxy barrier, structural areas and previous repairs should be carefully evaluated on a boat that is more than three decades old.

Interior and Accommodation

The interior is compact and clearly designed around fishing rather than extended luxury cruising. The main salon includes a four-person dinette, storage drawers, air conditioning, a teak sole and an engine-room access hatch. The current boat also has a double berth in the salon area, while the lower accommodation includes upper and lower berths, a refrigerator, stainless-steel sink and additional storage.

Below deck, the yacht provides one cabin and one head, with sleeping accommodation listed for three people. The layout gives anglers useful storage for rods and equipment without sacrificing basic overnight functionality. Recent upgrades to the current boat include new cushions, a replacement refrigerator compressor, new headliner, a new salon air-conditioning unit and additional refrigeration associated with the mezzanine and fishing operation.

What to Check Before Buying a 1991 Gamefisherman 40 Convertible

The first priority should be a professional marine survey focused on the wood/epoxy hull structure. Buyers should inspect the mahogany cold-molded construction, epoxy covering, stringers, bulkheads, transom, deck areas and previous repairs for moisture, deterioration, delamination or structural modifications. The teak cockpit and other exterior wood components should also be checked because replacement or structural repair can add significant costs to an older sportfishing yacht.

The mechanical inspection is equally important. The current boat's Cummins engines reportedly have approximately 8,400 hours, so buyers should review complete maintenance records and inspect the engines, transmissions, cooling systems, exhausts, shafts, generators, fuel system and electrical equipment. A sea trial should verify acceleration, cruising RPM, temperature stability, steering and vibration, while the electronics, air conditioning, pumps, refrigeration, bait systems, tuna tubes and fishing equipment should be tested individually before purchase.