I took a metal detector into Walmart to see if I could actually find real gold. It sounds ridiculous, but the results were surprising. This is one of those experiments that shouldn’t work—but might.

93.9915% OFF$79.99 at Amazon $119 at The Home Depot 119.0015% OFF$100.61 at Walmart The Bounty Hunter metal detector earned the top spot on our list for its intuitiveness, lightweight design and its ...