I'm sure this might get some complaints, but I have a Jake Locker short printed Upper Deck rookie card for sale on Ebay. It's only a one day auction, and you can only pull the Locker from retail boxes.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200604212964
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200604212964