Duckworth 21 boats for sale

2025 Duckworth 21 Discovery

$120,000

Dixon, California

This listing was published on 04/04/2025 . The location is Dixon and sold by Gone Fishin' Marine.

2025 Duckworth 21 Discovery

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Olympia, Washington

Boat is similar to these pictures. Come check out this great boat. Loaded up with these options. Yamaha 200 hp, full hard top w/ gullwing door, suspension seats, dual batteries, dual wipers, wash down, bigger fuel tank, galvanized trailer, and lots more.

Duckworth 21' Discovery

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Nanaimo, British Columbia

BOAT SHOW SALE! Skip the long trip to the Vancouver Boat Show and get all the best deals of the year on the island!

2025 Duckworth 21 Discovery

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Vancouver, Washington

Yamaha F200XC, Partial Hardtop, Transom Door, Integrated Tiller Bracket, 3" Stern Rails w/Downrigger Brackets, 3-Step Boarding Ladder, Diamond Deck Bow Anchor Guard, Removable Ski Pylon, Rear Facing LED Lights, Side Mount Rod Holders, Bench to Bed Sleeper Seats, Driver & Passenger Wipers, Washdown System, Dual Automatic Bilge Pumps, Courtesy Light Package, Tachometer, Dual Batteries, EZ Loader Trailer...

2025 Duckworth 21 Discovery

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Vancouver, Washington

Yamaha F200XC, Full Hullside Paint, Full Canvas, Transom Door, Integrated Kicker Bracket, 3-Step Boarding Ladder, Diamond Deck Bow Anchor Guard, Transom Knife & Tackle Tray, Removeable Ski Pylon, Composite Flooring, Dual Automatic Bilge Pumps, Courtesy Lighting, Tachometer, Dual Batteries, EZ Loader Trailer w/Chine Load Guides, 2x Disc Brakes, Swing Tongue, Spare Tire & Carrier...

2024 Duckworth 21 Discovery

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Salt Lake City, Utah

This listing was published on 09/10/2024 . The location is Salt Lake City and sold by Marine Products.

Trim Base

2024 Duckworth 21 Discovery

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Union Gap, Washington

Just arrived. Comes with a Yamaha 200hp main motor. Call, email, or text us to receive a detailed price and specifications sheet on this boat.

1999 Duckworth 21' Silverwing

$24,950

Vancouver, Washington

1999 Duckworth 21' Silverwing SALE PENDING 1999 Duckworth 21' Silverwing Redline 351 with American Turbine SD-309 2004 Yamaha T9.9 4-Stroke Kicker 2014 EZ-Loader Tandem Axle Trailer with disc brakes, Load Guides VHF Radio AM/FM CD Stereo Lowrance GEN II HDS8 Full Canvas Mariner Suspension Seats Columbia River Anchor System

2013 Duckworth Advantage Inboard Jet 21'

$51,999

Pequot Lakes, Minnesota

2013 Duckworth Advantage Inboard Jet 21', This is a one owner and hardly used on a open body of water.

1994 Duckworth 21

$22,497

Everett, Washington

1994 Duckworth 21 SOLD1994 Duckworth 21