1991: The 20 Most Valuable Ken Griffey Jr Baseball Cards! (PSA Graded)
1991 donruss ken griffey jr 77 Values - MAVIN
1990 Topps Ken Griffey Jr. Bloody Elbow Error Rookie Baseball Card #336
Ken Griffey Jr. Statcast, Visuals & Advanced Metrics, MLB.com
1989 Fleer #548 Ken Griffey Jr. RC Rookie Mariners PSA/DNA Auto GEM MI – Diamond Legends Online
ken griffey jr. 219 Values - MAVIN
MLB Ken Griffey Jr. Signed Trading Cards, Collectible Ken Griffey Jr. Signed Trading Cards
1989 Premier Player Set 1 Checklist - Supercollector Catalog
ken griffey jr fleer 91 Values - MAVIN
1990 Topps #336 Ken Griffey Jr Rookie Card EX Condition Rare Error Scar Arm
ken griffey jr. 219 Values - MAVIN
1991 Score Ken Griffey Jr. Values - MAVIN