Don Mattingly - 1989 Fleer #258 - PSA 10

Classic ‘80s Donnie Baseball—clean cut, laser-focused, and still rocking the best mustache in the league. This 1989 Fleer #258 captures Mattingly in his prime. PSA 10 means it’s perfect—sharp edges, flawless gloss, and zero gum stains.

A pure Yankee icon in cardboard form, locked in gem mint forever.

Packed and shipped fresh from Fat Kid’s parents’ basement, where the Fat Kid is known as Donnie Donuts.

• Don Mattingly – 1989 Fleer #258
• PSA 10 GEM MINT – flawless corners, bright color, crisp centering
• Ships protected in graded sleeve and rigid mailer