After looking at the photos ya'll posted on here of REAL jersey's and looking at the ones on the ebay listing, you can definitely tell this one is one of those blank jersey's and someone just put a number on it.
(http://i57.tinypic.com/11cgzkk.jpg)
Here is the link. BEWARE
http://www.ebay.com/itm/Clemson-Football-Authentic-2005-team-issued-Nike-Game-Jersey-/351194964718?pt=US_NCAA_Fan_Shop&hash=item51c4d9e2ee