UFC card Alonzo Menifield Auto signed card 99 serial About the serial number: This means that only that many cards were printed in the world for that series. Serial cards of signed cards are even rarer than regular signed cards. The condition is listed as "slightly scratched" just in case. This is a direct autograph, where the player actually held the card and wrote on it, not a sticker auto. This product comes with a top loader. We offer discounts for bulk purchases of sports cards.