I am going to sell off my very small $25 chip collection. I have a very slightly used Sans Souci $25 Black w/3 Mustard color inserts but can't find what I payed for it. The books that I have indicate it to be rather scarce, but I don't think that I payed as much for it as the books suggest. Any one have any feeling as to the going rate now???? Thank you for your time.