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1989 Upper Deck Baseball #300 Mark McGwire Oakland
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10 Most Valuable 1980s Baseball Cards – Sports Card Investor
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1987 donruss rookies #1 MARK MCGWIRE oakland athletics ROOKIE card
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Mark McGwire (Baseball Card) 1992 Donruss Triple Play
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USA Mark McGwire Signed 1985 Topps #401 Rookie Card Beckett
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Mark McGwire Score 1991 Baseball Trading Card #324 1B Oakland A