Mark McGwire Oakland Athletics Autographed 16 x 20 Big Bopper Sports Illustrated Cover Photograph - Limited Edition of 50

2012 January at Nationals Arm Race

Khris Davis Oakland Athletics Fanatics Authentic Game-Used

One Cool Daddy How Mark Mcgwire Is Beating The Pressure Sports

Lids Mark McGwire Oakland Athletics Fanatics Authentic Autographed

Sports Illustrated Cover

Play Ball - 2018 by MediaNews Group Targeted Products - Issuu

This baseball has been personally hand-signed by Mark McGwire with the inscription HR DERBY CHAMP. It has been obtained under the auspices of the

Autographed Oakland Athletics Mark McGwire Fanatics Authentic 1992 All Star Game Logo Baseball with HR Derby Champ Inscription

Mark McGwire #6 (1996 Score) Pitcher Perfect Card, Oakland

Mark McGwire & Sammy Sosa Signed 16x20 Photo (Beckett)