probably the first quality autograph with an AAU I have EVER SEEN going back 15 years. If it in fact has an AAU. It's not the dime store phony Koufax that you usually see with the Drew Maxipad worthless cert. I'd be a player at 75 bucks due to the Maxipad sticker if it's affixed. AND the AAU authentication does mean something Adam. It means it is a piece of S*** PERIOD. This is a needle in a Haystack Calhoun, literally.