I've acquired a couple of chips from Artichoke's Joes in San Bruno, CA that are 1 ounce .999 pure silver. One was issued for Year of the Dog and the other for Year of the Goat. They were apparently issued as $5 LEs and each say four times on them "Gaming Chip" in case anyone isn't sure what they are. I'd guess it cost more than $5 each to have these made. Does anyone know how many different silver chips AJ's has made? And how many other casinos have made the pure silver chips?