The 🔥1989 Upper Deck #1 Ken Griffey Star Rookie Baseball Card SGC 7.5🔥 is a highly sought-after vintage sports trading card featuring Major League Baseball player Ken Griffey. This original card from 1989, graded at 7.5 by Sportscard Guaranty Corporation (SGC), is a valuable collector's item for fans of the Seattle Mariners and baseball card enthusiasts. With its iconic design and rookie designation, this standard-sized card is a classic representation of Ken Griffey's early career in the MLB.