1989 Topps Major League Debut Baseball Factory Set

The 1990 Topps Major League Debut Set is a 152-card, standard-size set arranged in alphabetical order by player's name. Each card front features the date of the player's first major league appearance. Strangely enough, even though the set commemorates the 1989 Major League debuts, the set was not issued until the 1990 season had almost begun. Key cards in this set include Joey (Albert) Belle, Juan Gonzalez, Ken Griffey, Jr., David Justice, Deion Sanders and Sammy Sosa (pictured as a member of the Texas Rangers)