Sometimes you don't need super-expensive tools to get the job done — as evidenced by this Trash Can Smoker ($175). Built from a — thankfully brand-new — 100% stainless steel trash can, it's fully functional, with three racks — one for the coals, one for a water pan, and one for the food — a 22.5-inch diameter cooking suface, and integrated vents on the top and side. [Scouted by Blizzardo]