Mark McGwire Oakland Athletics Mitchell & Ness Road 1989 Cooperstown Collection Authentic Jersey - Gray

Mark McGwire Oakland Athletics Fanatics Authentic Autographed 1989 World Series Logo Baseball with Battle of The Bay Inscription

Mark McGwire Oakland Athletics Mitchell & Ness Cooperstown Collection Mesh Batting Practice Jersey - Gold

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Mitchell & Ness Authentic Mark McGwire Oakland Athletics 1990 Pullover Jersey

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

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

100% polyester. 1989 World Series patch on the right sleeve. Team Elephant logo and black armband worn in honor of MLB Commissioner Bart Giamatti

Authentic Jersey Oakland Athletics Road World Series 1989 Mark McGwire