1993 TOPPS PROMO (PRE-PRODUCTION SAMPLE) MARK MCGWIRE #100 ROLLIE FINGERS AEI GRADED 9.50 GEM MINT THIS CARD WAS PROFESSIONALLY GRADED BY AUTHENTIC ENTERPRISES, INC. (AEI) WHICH WAS HEADED BY HALL OF FAME PITCHING GREAT ROLLIE FINGERS. THE LABEL (AKA FLIP) HAS A UNIQUE MUSTACHED "A" FOR AUTHENTIC ON THE FRONT AND A FACSIMILE "ROLLIE FINGERS" SIGNATURE AS COMPANY PRESIDENT ON THE BACK. TO OUR KNOWLEDGE THESE WERE GRADED IN THE EARLY 2000'S. THE CASES ARE VERY WELL MADE AND HAVE GREAT EYE APPEAL. WE HAVE NO FURTHER INFORMATION ABOUT THEM BUT FIND THEM TO BE A VERY UNIQUE COLLECTIBLE WITH THE ROLLIE FINGERS CONNECTION. YOU WILL RECEIVE THE EXACT SINGLE CARD AS SEEN IN THE PHOTOS. All items are carefully packaged and shipped with care. Please e-mail us with any inquiries. We appreciate your business.