Anyone have a weird autograph experience? Got this signed around '94 before a game. He deliberately folded the top left corner over before signing (check out the crease on pic #2), presumably
Lot Detail - Don Mattingly Game Used & Signed New York Yankees Warm Up Jersey (Henderson & Beckett)
* 1985 AL MVP * 9x Gold Glove Award * 9x Gold Glove Award * 6x All-Star * certified by BAS and authenticity guaranteed by RSA
Don Mattingly Signed 8x10 New York Yankees (BAS U97467)
First Look: 2012 Topps Five Star (with polls) - Beckett News
Don Mattingly - Finland
Cardboard appreciation: 1977 Topps Carlton Fisk
Don Mattingly Memorabilia, Don Mattingly Collectibles, Verified Signed Don Mattingly Photos
Don Mattingly Memorabilia, Don Mattingly Collectibles, Verified Signed Don Mattingly Photos
Auction Details Backes Auctioneers
New York Yankees Autographed Baseball Autographed Cards Trading Cards - Steiner Sports Official Online Store
Don Mattingly Memorabilia, Don Mattingly Collectibles, Verified Signed Don Mattingly Photos
Steph Curry Autographed and Framed Golden State Warriors Jersey
Don Mattingly - Sweden