A cardboard box full of hockey cards that ... for pennies in 1997, sells for more than $13,000 "Remarkably, our consignor wasn't aware he owned this outrageous Holy Grail case until very recent ...

An unopened case of ice hockey cards found ... will pay is about $3.7m. Heritage Auctions, which is based in Dallas, called the discovery of the pristine 1979-80 cards from the now-defunct O ...