It seems that hundreds of those exist. Go to this eBay auction, click on the sellar and you will see that he/she has thousands of chips from that casino, which is either closed, or never opened with those chips.

Good luck.

Jim Follis

BTW-I am not the seller and I do not have any of these chips as I sense that one of these days I will end up with a set at no (or vey little) cost. There just seems to be too many out there.