This Autographed Sports Illustrated January 21, 1991 Magazine has been Personally Signed by Shaquille O'Neal of the Louisiana State Tigers. This item is 100% Authentic to include a hologram by Beckett Authentication Services. This item will come with an affixed Beckett Authentication Services (BAS) authentication sticker, which includes a scannable QR code to verify authenticity. Please note that Beckett no longer provides serial-numbered COA cards, and the attached BAS sticker will serve as the complete authentication for this item. This is a BAS Witnessed Protection Program item which means a Beckett Authentication Service representative was present when this item was being signed. The authenticity can be verified on Beckett Authentication Services website. This magazine will have some handling wear from the signing. These would not be considered mint. Please refer to pictures for the item's condition prior to purchase.