1989 Upper Deck Ken Griffey, Jr. 1989 Upper Deck Ken Griffey Jr. rookie card / TCDb RELATED ... Click image for eBay source listing In 1994 the baseball card scientists at Upper Deck came up ...

A Ken Griffey ... above is why Griffey's Essential Credentials is numbered 10. Griffey's card was #10 in the base set. As for the design of the card itself, Baseball Card Pedia writes, "Essential ...

MLB legend Ken Griffey Jr.'s second career took another step in the right direction, as he is an official photographer at The Master.

Though Ken Griffey Jr.’s 1989 Upper Deck rookie card is by far his most famous card — and among the most iconic in history — it isn’t his most valuable card. That distinction currently ...