Highlight your collection with the Madison Bumgarner 2007 Bowman Sterling Prospect Autograph #MBB, graded PSA 9. This early-career card showcases the World Series MVP and pitching legend during his prospect years, complete with an on-card autograph. A key piece for collectors, this Bowman Sterling issue captures the beginning of Bumgarners path to becoming one of the most dominant postseason pitchers of his generation.
Product Features:
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2007 Bowman Sterling Prospect Autograph #MBB
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PSA 9 (Mint) graded card
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Features authentic Madison Bumgarner autograph
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Early career issue highlighting his prospect years
Perfect For:
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Collectors of autographed baseball cards
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Fans of Madison Bumgarner and the San Francisco Giants
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Investors seeking key prospect-era cards of legendary players
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Hobbyists building Bowman Sterling autograph collections
Why Youll Love It:
This Madison Bumgarner prospect autograph offers a rare chance to own a piece of his pre-MLB history, encapsulated in a high-grade PSA 9. As one of the most clutch postseason pitchers in MLB history, Bumgarners autographed rookie-era cards continue to stand out as must-own collectibles.
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