Mark McGwire Autographed Athletics Authentic Mitchell & Ness

Mitchell & Ness on X: The Battle of The Bay- the 1989 World Series featured two Bay Area team's in the @Athletics & @SFGiants. To commemorate the 30th anniversary of this series

Authentic Mark Mcgwire Oakland Athletics 1997 Jersey - Shop Mitchell & Ness Authentic Jerseys and Replicas Mitchell & Ness Nostalgia Co.

First Mark McGwire Signed Topps Cards Coming in Series 1 - Sports Collectors Digest