Check out this card sold on eBay. According to the listing, it is one of only 5 made by Upper Deck. It's an obvious swipe at Barry Bonds and another card company.
The card companies have recently exchanged in a childish pissing contest not seen since the days of Paris Hilton vs. Hillary Duff. Soon they'll be pulling each other's hair and threatening to steal the other one's boyfriend.
A recap of the card company cat fight is chronicled on the Sports Card Forum.
Thanks to Laloosh for the heads-up on this Soap Opera.