A case of unopened hockey cards that could feature dozens of Wayne Gretzky rookies brought in a whopping $3.7 million at auction Saturday.

A case of old hockey cards possibly containing the game’s Great One has fetched more than $3.7 million after it was discovered in a Regina home.

A case of old, forgotten hockey cards has sold for $3.72 million, according to Heritage Auctions. The case may contain Wayne Gretzky rookie cards.

A sealed case filled with unopened boxes of Canadian hockey trading cards sold for $3.72 million on Sunday after a father and son found them while cleaning the father’s house in Saskatchewan.

REGINA, Saskatchewan (AP) — A case of old hockey cards possibly containing the game’s Great One has fetched more than $3.7 million after it was discovered in a Regina home. Heritage Auctions ...

In this undated photo provided by Heritage Auctions, a case of old hockey cards, uncovered in a Canadian home, has fetched more than $3.7 million. Heritage Auctions says a winning bidder bought ...