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Don Mattingly Rookie Cards: Value, Tracking & Hot Deals
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The 30-Year Mystery Of Don Mattingly's Birthdate by Sam Miller · Longform
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Ranking every World Series in MLB history - ESPN
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Don Mattingly says goodbye, 03/27/2022
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Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN
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Sports Illustrated June 1 2015 by Susan Price - Issuu
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Minor League – SABR's Baseball Cards Research Committee
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94* DON MATTINGLY did the UNTHINKABLE l MLB The Show 22 Diamond Dynasty
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Ranking every World Series in MLB history - ESPN
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Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN
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Ranking every World Series in MLB history - ESPN
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Just how old is Don Mattingly?
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Baseball Card Breakdown: February 2014
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The Honus Wagner T206 is the sports card GOAT, and it always will be — ESPN