Boats for Sale in Union Gap, Washington
Find boats for sale in Union Gap, Washington. Browse listings from local private sellers and certified dealers.
Total Listings
6
Average Price
$113,944
Browse by Category in Union Gap
Listings
Showing 1-6 of 6 boats
2026 Duckworth advantage classic
2026 2026 Duckworth advantage classic 20 Advantage Classic • 20' Powerboat
2026 Thunder Jet 229 rush ot
2026 Thunder Jet 229 rush ot • 23' Powerboat
2026 Thunder Jet 23 alexis offshore
2026 Thunder Jet 23 alexis offshore 23 Alexis OS • 23' Powerboat
2022 Duckworth 30' offshore xl
2022 Duckworth 30' offshore xl 30 Offshore XL • 30' Powerboat
2003 Supra ssv launch
2003 Supra ssv launch Launch SSV • 22.6' Powerboat
2000 Tige Rider's Edition Boat
1996 Boston whaler rage 18 Rage 18 • 18.5' Powerboat
Buying & Ownership Guides
All Articles
Best Boats Under $20,000 in 2026
The best used boats you can buy for under $20,000 — from aluminum fishing rigs to bowriders and pontoons that deliver real value.
Dec 20, 2025
Tips for Selling Your Boat Online: Photos, Descriptions, and More
How to create a boat listing that sells — from taking great photos and writing compelling descriptions to handling inquiries and closing the deal.
Feb 11, 2026
Wake Boats for Arizona Lakes: Buyer's Guide 2026
Wake boats are serious machines for wakeboarding and wakesurfing. Here's what makes a good wake boat in Arizona, what to look for used, and how lake elevations affect ballast.
Jun 12, 2026
How to Price Your Boat for a Quick Sale
Pricing strategy for selling your boat — how to research fair value, account for condition, and set a price that attracts serious buyers quickly.
Feb 8, 2026