August 8, 2013: Sports & Americana Auction
This lot is closed for bidding. Bidding ended on 8/8/2013
This 8x10 photo pictures a young Mark McGwire in the batting cage and is signed in blue Sharpie. The signature is authenticated by PSA/DNA with a full LOA.
Mark McGwire Signed 8x10 Photo (PSA/DNA)
Click above for larger image.