Ken Griffey Jr. Autographed 1989 Rookies Superstars Rookie Card #1 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS duplicate This custom stitched basketball jersey

This custom stitched basketball jersey has been personally hand signed by Kristaps Porzingis and authenticated by a top 3rd party authentication company

This is a Rawlings Glove that has been hand signed by Tony Gwynn

This is a 3x5 Index Card that has been hand signed by Jim Constable

Adam Banks The Mighty Ducks POP Funko vinyl figure autographed by Vincent LaRusso and authenticated by Beckett

Ken Griffey Jr. Autographed 1989 Rookies Superstars Rookie Card #1 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS duplicate This custom stitched basketball jerseyThis is a 1989 Rookies Superstars Rookie Card #1 that has been hand signed by Ken Griffey Jr. The condition of the signature was graded a Gem Mint 10 by Beckett BAS. It has been certified authentic by Beckett Authentication Services (BAS) and comes encapsulated in their tamper proof holder.