Offered here is a true Tiger Woods investment-grade piece - an actual circa 2000s tournament-used shirt of Tiger Woods that was obtained directly from Tiger Woods' exclusive memorabilia sponsor Upper Deck. We're aware of only 2 tournament-used shirts have been available for sale from Upper Deck recently - the first one selling for $35,000 and the 2nd currently listed for $40,000. With Tiger's recent injury, it remains unclear whether any more Tiger Woods' tournament-used shirts will ever become available. UDA sells the regular limited edition shirts for $5500 now.  So this will be a bargain to the winning bidder.

This white Tiger Woods brand Nike shirt contains a huge Tiger Woods autograph, and is hand-numbered 1/1. Affixed with Upper Deck hologram (BAK43137), though the original certificate is missing and would need to be replaced by UDA. 

Certified Authentic by Upper Deck Authenticated (cert missing)
Auction House Letter of Authenticity from James Spence Authentication