The 1989 Topps Major League Baseball Debut Set features a total of 150 cards, with one card per box, showcasing the debut of Ken Griffey Jr. as a player for the Seattle Mariners in Major League Baseball. This vintage sports trading card set is an original release by Topps, commemorating Griffey Jr.'s rookie season in the MLB. Each card in the set is a valuable collector's item, reflecting the excitement and anticipation of Griffey Jr.'s early career in baseball, making it a must-have for fans and collectors alike.
