Ken Griffey Jr. Autographed 1989 Broder Cactus League All Stars Rookie Card #18 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Watson-Deshaun 5 Postcard that has been

5 Postcard that has been hand signed by Mardie Cornejo

This custom stitched baseball jersey has been personally hand signed by Derrek Lee and authenticated by a top 3rd party authentication company

This is the highest graded autographed Mac Jones 2021 Donruss Rated Rookie Card #255 that Beckett has given to this card

Hand signed Football jersey autographed by Chris Lammons and authenticated by Beckett

Kansas City Athletics

Ken Griffey Jr. Autographed 1989 Broder Cactus League All Stars Rookie Card #18 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Watson-Deshaun 5 Postcard that has beenThis is a 1989 Broder Cactus League All Stars Rookie Card #18 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.