Don Mattingly Rookie Cards: The Ultimate Collector's Guide - Old Sports Cards
MLB Power Rankings: The 45 Most Iconic Baseball Cards of All Time, News, Scores, Highlights, Stats, and Rumors
Trouble with the Curve, A baseball card hobby blog…
Page 15 – Dub Mentality
Don Mattingly Signed 1984 Donruss Rookie Card #248 Beckett Slabbed Certified
Mavin Don Mattingly 1984 Donruss #248 Rookie Card New York Yankees Beckett 8 NM-MT
Don Mattingly Card Checklist
Don Mattingly Rookie Cards: The Ultimate Collector's Guide - Old Sports Cards
1984 Donruss Don Mattingly Beckett Authentic 10 GRADE Auto #248 DONNIE BASEBALL
Don Mattingly Rookie Cards: The Ultimate Collector's Guide - Old Sports Cards
Mavin Don Mattingly 1984 Donruss #248 Rookie Card New York Yankees Beckett 8 NM-MT
1984, Don Mattingly, "Autographed" Topps "Rookie" Card (Scarce/Vintage) Yankees