The Topps 2025 Allen & Ginter Big Sean Hard Signed Auto AAG-BS Serial #4/25 is a highly sought-after sports trading card featuring a rare autograph from the artist Big Sean. This limited edition card is part of the Allen & Ginter Autographs insert set by Topps, with only 25 copies in existence. Made of high-quality card stock and authenticated by Topps, this baseball card is a valuable collector's item for fans of both Big Sean and the Detroit Tigers.