Houdini, Thurston, Kellar, Blackstone, Henning and Copperfield have all used trick coins to aid in the performance of some of their miracles...so why shouldn't you? Alligator coins are a routine that utilizes a clever trick coin to help make coins vanish, appear and change value. This is the Half Dollar/Old English Penny Version. Supplied with all the coins and gimmick you need to perform this amazing effect!