The 2021 Panini NT Collegiate - College Silhouettes Signatures Ian Book 68/99 is a limited edition sports trading card featuring the talented football player from Notre Dame Fighting Irish, Ian Book. With a print run of only 99, this card is part of the 2021 Panini National Treasures Collegiate set and is serial numbered for authenticity. It includes a piece of memorabilia from the player, making it a valuable addition to any sports card collection. Collectors and fans of the NCAA will appreciate the rarity and uniqueness of this special card.