2003 Jim Thome Phillies Jersey

[gameon]

I have been watching a 2003 Thome Phillies GU jersey on ebay (item 201580120426). Seller does not have any paperwork or documentation for the jersey. He says it was donated by the Phillies for a charity fundraiser. I'm looking for some expert advise on whether this looks legit. Any input would greatly be appreciated.
Thanks, Gary