Simplex arrived this past week. Took it out to a new park area to try it out. Did not find any old coins. Did find a handful of coins, pennies, nickel, dime & quarter. Gave me a chance to start learning it’s different sounds. Park had a good amount of trash, so I did my part in cleaning out some of the trash. Very well built machine. Amazing how easy it is to figure out the menu system. A lot of machine for the money. Only drawback, is I wish a smaller coil was already out. Will definitely be adding smaller coil when they become available.