Don Mattingly Pulls His Own 1984 Topps Rookie Card
Top Don Mattingly Cards Guide, Top List, Best Autographs, Most Valuable
An oral history of my card collection (as told by the cards) - The Athletic
Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN
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Don Mattingly Rookie Card, Minor League and Other Early Cards Guide
Don Mattingly Rookie Card, Minor League and Other Early Cards Guide
The Phillies Room: 1984 Topps Phillies
Chimpie's Cards (@chimpiescards) / X
Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN
Happy 59th! Or is it 58th? Cracking the mystery of Don Mattingly's birthday - ESPN
Iconic 1989 Upper Deck Ken Griffey Jr Still a Home Run
Notable cards in the hobby : r/baseballcards