I got a silver Roosevelt dime a couple months ago out of the one in my local walmart. I've taken over a dollar at a time in clad out. Several canadian coins, one arabic quarter, a beer chip, watch batteries, a guitar pick. : P My wife calls me a dork, every time we're in walmart I peak in the reject tray. Our coinstar is kind of out of the way, you have to walk around a short wall to get to it at the entrance. I have about a 50% success rate there. Many of them are right at the entrance where a lot of people walking by will empty them out.