Jason Giambi retires: A look back at his Athletics career - Athletics Nation
1996 Finest #159 Jason Giambi Oakland Athletics
Jason Giambi - Wikipedia
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A's Cast Live: Jason Giambi Talks 2023 A's Hall of Fame
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Yankees Get Off to a Good Start, Day In and Day Out - The New York Times
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Jason Giambi – Society for American Baseball Research
No graded cards.
1996 Finest #159 Jason Giambi Oakland Athletics