The Official Complete Sealed Set 484 Cards 1989 Comeback Edition Bowman Baseball Set is a vintage sports trading card collection featuring baseball player Ken Griffey Jr from the Seattle Mariners. Manufactured by Bowman in 1989, this original set includes cards made of card stock for fans to collect and enjoy. With MLB World Series tie-ins and a focus on Major League Baseball, this set captures a piece of baseball history from the 1989 season.