I am seeing more and more of those coin counting/vending machines. Where folks pour their coins and get a receipt, less the percentage the machine owner deducts. Finding them in grocery stores, convenience stores and the one at my bank most always has someone bringing in their bag or box of coins. Now besides the ‘fee’ for using the machine, I am guessing one could find quite a bit of those 90% coins thrown in the bunch. Think of it as owning a silver mine without all the hole digging. 🙂