August 6, 2015: Sports & Americana Auction
This lot is closed for bidding. Bidding ended on 8/6/2015
This Progress Bulletin sports page from Aug. 15, 1987 features Mark McGwire and is signed in blue Sharpie. The headline is "McGwire does it!" and the signature is authenticated by PSA/DNA with a full LOA.
Mark McGwire Signed 1987 Home Run Record Newspaper (PSA/DNA)
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