1984 Fleer Don Mattingly rookie card On this date in 1984, Mattingly wins the AL batting title with a .343 average after going 4-for-5 in… | Instagram
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Amazon.com: Don Mattingly Rookie Card Collectible Baseball Card - 1984 Topps Baseball Card #8 (New York Yankees) : Collectibles & Fine Art
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Don Mattingly New York Yankees Autographed 1984 Donruss #248 Beckett Fanatics Witnessed Authenticated Rookie Card | New York Yankees Auctions
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Don Mattingly New York Yankees Autographed 1984 Fleer Series 1 #131 Beckett Fanatics Witnessed Authenticated Rookie Card | New York Yankees Auctions
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Don Mattingly New York Yankees Autographed 1984 Topps #8 Beckett Fanatics Witnessed Authenticated 10 Rookie Card
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