I have a large collection of $5 and $1 slot tokens from Ballys casino in Las Vegas. I contacted Ballys and was informed that these tokens are not in use since the opening of the Paris casino. Ballys had collected all the old slot tokens, removed them from circulation, and destroyed them. The $5 slot tokens that I have are metal and of a bronze color. The $1 slot tokens are metal and a silver color. Will provide a picture via email to anyone requesting one. Are these slot tokens of any value in the collector's market? If so, how much?