They received the first one from a customer who told them he found a few from a convenience store around Apollo Beach, Florida. The dealers went to that convenience store and bought six rolls and were able to find another twenty. Since then, they and some of their customers, have searched thousands and haven't found any more.
They plan to sell some online and in their Apollo Beach store, as well as keeping a few for investment. At present, they are waiting on six more currently being graded.