Graded 8 NM-MT by BGS. Extraordinary 1989 Upper Deck #1 Ken Griffey Jr. rookie card with a blank back. Of the several hundred thousand, if not millions of regular Griffey Jr. examples, only two have been judged by a third-party grading service with a blank back. Not only is Griffey Jr. a "sure fire" Hall of Famer, but the Mariners superstar is also the first card in a set which transformed the modern industry. The sub-grades are as follows: Centering: 7.5; Corners: 9; Edges: 9 and Surface: 8. This item has a reserve. Estimated value ($1500-$3000).