Want to score 20 Gretzky rookie cards? You’ll have to bid at least $1.3M
Appraisers are calling a case of 1979 hockey cards found in Saskatchewan, which likely contains many Wayne Gretzky rookies, the 'Holy Grail' of card collecting.
Appraisers are calling a case of 1979 hockey cards found in Saskatchewan, which likely contains many Wayne Gretzky rookies, the 'Holy Grail' of card collecting.
