RARE KEN GRIFFEY JR MINOR LEAGUE MONTHLY JUNE '89 CGC 6.5 POP 1 OF 1 NONE HIGHER

RARE KEN GRIFFEY JR MINOR LEAGUE MONTHLY JUNE '89 CGC 6.5 POP 1 OF 1 NONE HIGHER. This is the kid prior going to the majors. Only one graded and not to many left in circulation. Be the first to own this rare Hall-of-famer 🐐 edition. The last pic was pull from CGC population report to prove it is a 1 of 1 and none graded higher.