Shaquem Griffin Autographed Seattle Seahawks Mini Helmet In Silver MCS Holo Stock #134383 Baseball Bats one of the most reputable

one of the most reputable autograph authentication companies in the world

This autographed piece of memorabilia comes with Certificate of Authenticity from James Spence Authentication LLC that guarantees the authenticity of the autograph

With John 14:27 inscription

pucks and boxing gloves

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

Shaquem Griffin Autographed Seattle Seahawks Mini Helmet In Silver MCS Holo Stock #134383 Baseball Bats one of the most reputableThis 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.