The picture is not the real item he's selling... The chip you will receive if you win this auction will be the "regular" blue inserts, not the green represented.
You have to scroll to the questions to discover it, and, imho this is really tricky.

http://cgi.ebay.com/RARE-1-00-PLAYBOY-ATLANTIC-CITY-CASINO-CHIP_W0QQitemZ270348263241QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item270348263241&_trksid=p3286.c0.m14&_trkparms=66%3A2|65%3A1|39%3A1|240%3A1318