I agree, especially considering that these are NOT very rare. Enough were made for the Main Event, plus plenty of extras I assume. At least 5 or 6 have already hit eBay. Here is another that just started.....

http://cgi.ebay.com/2006-World-Series-of-Poker-wsop-2006-All-In-Chip_W0QQitemZ270022606489QQihZ017QQcategoryZ63756QQrdZ1QQcmdZViewItem