Bo Nix Autographed Signed Denver Broncos Full Size Old D Replica Helmet - Authenticated by Beckett Enhance your sports memorabilia collection with this Bo Nix autographed Full Size Replica Helmet. This Helmet was personally autographed by Bo Nix of the Broncos. Included is a serial numbered hologram and Certificate of Authenticity (COA) from Beckett Authentication Services (BAS). This autographed Replica Helmet is the perfect addition to any fan's collection! The Photos of this Replica is the exact one that is up for auction.Authenticated by Beckett Authentication Services Includes Beckett serial numbered hologram and COAAuthenticity of item can be verified online