Ken Griffey Jr.'s impact on the game is still ... The card is also the most affordable of all his rookie cards in PSA 10. The average sale price in the past 3 months has averaged $65.

While it changed the trading card hobby forever, it also helped shape the memories of young card collectors coming of age. Griffey's 1989 ... hard card to get in a PSA 10. Of the 41,237 times ...

More than 35 years after its release, the 1989 Upper Deck Ken Griffey Jr. Star Rookie ... It is a notoriously hard card to get in a PSA 10. Of the 41,237 times it has been graded, only 25 cards ...