I think Lou is referring to this thread:
http://www.thechipboard.com/cgi-bin/tcbarc10/tcbarc10.pl?read=324739
...and the fact that the seller in question has more Tropicana chips listed on ebay:
http://cgi6.ebay.com/ws/eBayISAPI.dll?ViewSellersOtherItems&userid=joelukic&include=0&since=-1&sort=3&rows=50
