For collectors in their 40s, 1980s baseball cards bring very positive nostalgia ... 1984 Donruss Don Mattingly 1984 Donruss Don Mattingly / TCDb The clean design and portrait photo make this ...

Among his remarkable finds: autographed cards from baseball legends including CC Sabathia, Don Mattingly, and Chuck Knoblauch, as well as a signed Super Bowl XLII card from New York Giants hero ...