Shaquem Griffin Autographed Seattle Seahawks Mini Helmet In Silver MCS Holo Stock #134383 Baseball Bats It has been certified authentic

It has been certified authentic by Beckett Authentication (BAS) and comes with their sticker and matching full page certificate of authenticity

one of the most reputable autograph authentication companies in the world

Trevor Hoffman Autographed Hall of Fame Postcard (JSA)

Certified with Montana Holo and authenticity guaranteed by RSA

This is a 1975 Topps Card that has been hand signed by Eddie Ray

Shaquem Griffin Autographed Seattle Seahawks Mini Helmet In Silver MCS Holo Stock #134383 Baseball Bats It has been certified authenticThis is a Seattle Seahawks Mini Helmet that has been hand signed by Shaquem Griffin. This item was signed in the presence of a Mill Creek Sports representative and comes with their serial numbered hologram and matching certificate of authenticity.