Currently on eBay the $100 chip is up for auction for $1.29!!! That is a very low price and the final auction price should be much higher. This chip was listed as unique in the Official U.S. Guide and worth over $1000. These Paul-son metal insert chips are really nice looking.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3242710358&category=899