Season 15
Episodes
1 Kelp Caviar, Luxury Sailboats, Dental Crowns, High-Performance Engines Mar 26, 2010 
2 Leather Briefcases, Crop Dusters, Corn Whiskey, Drag Racing Clutches Apr 2, 2010 
3 Train Rails, Desalinated Water, Racing Wheelchairs, Parquetry Apr 9, 2010 
4 Flight Simulators, Bookbinding, Greenhouse Tomatoes, Hurricane-Proof Shutters Apr 16, 2010 
5 Worcestershire Sauce, Lawn Bowls, Radio-Controlled Model Jets Apr 23, 2010 
6 Pipes, Rock Climbing Gear, Leather Bike Saddles, Luxury Sports Cars Apr 30, 2010 
7 Replica Foods, Traffic Cone Dispensers, Rocking Horses, London Taxis May 7, 2010 
8 Miniature Furniture, Garden Steam Locomotives, Hovercraft, Folding Bicycles May 14, 2010 
9 Crosscut Saws, Haggis, Collectible Firearms May 21, 2010 
10 Alligator Bags, Lockers, Bench Planes, Deployable Flight Recorders May 28, 2010 
11 Grapples, Flavorings, Dog Sleds, Athletic Shoes Jun 4, 2010 
12 Retractable Cords, Wood Frame Sports Cars, Sushi Jun 11, 2010 
13 Leather Wallets, French Horns, Soy Sauce, Children's Ride-On Cars Jun 18, 2010