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6 Most Valuable Mark McGwire Rookie Cards - Old Sports Cards
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Top 15 Mark McGwire Baseball Card List - 1984 Rookie Card Value?
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Top 15 Most Valuable Baseball Cards from the 1980s
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What's the Best Mark McGwire Rookie Card? - MoneyMade
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On July 5th in 1987 Mark McGwire becomes the first rookie to hit
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6 Most Valuable Mark McGwire Rookie Cards - Old Sports Cards
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What's the Best Mark McGwire Rookie Card? - MoneyMade
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35 Most Valuable Rookie Baseball Cards of All Time, Ranked
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What's the Best Mark McGwire Rookie Card? - MoneyMade
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1987 Sportflics Rookies Mark Mcgwire RC Rookie Baseball Card