Derrick Thomas Autographed 1989 Score Rookie Card #258 Kansas City Chiefs Gem Mint 10 Beckett BAS #10837027 CB Authenticity: With each autograph being

Authenticity: With each autograph being certified by leading third-party authenticators in the industry

A professional style blue custom replica football jersey autographed by Cornelius Bennett and authenticated by JSA

All mystery box items come with a tamper-proof sticker authentication from JSA

76 ALCS Walk off HR

1978 NFL Offensive Rookie of the Year

Derrick Thomas Autographed 1989 Score Rookie Card #258 Kansas City Chiefs Gem Mint 10 Beckett BAS #10837027 CB Authenticity: With each autograph beingThis is a 1989 Score Rookie Card #258 that has been hand signed by Derrick Thomas. The signature was graded a Gem Mint 10 by Beckett. It has been certified authentic by Beckett Authentication (BAS) and comes encapsulated in their tamper proof holder.