This Autographed Maroon Jersey with the inscription of "1998 Big XII DPOY" has been Personally Signed by Dat Nguyen of the Texas A&M Aggies. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. This is a stock item. We conducted an autograph signing with Dat Nguyen and we have several of these available. The one you will receive will be of equal quality to the one pictured. This item can be verified through BAS Witnessed. This is a X-Large sized, non-branded, custom-stitched Jersey. We only offers Authentic Autographs by Dat Nguyen through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.