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 rare Wayne Gretzky card worth USD$3.72 million is back up for auction. Here are other alternative assets worth betting on.

The case holding unopened boxes of cards is estimated to possibly hold from 25 to 27 Wayne Gretzky cards from his rookie year ... 1978 and 1979 dated cases of baseball cards.

As Alex Ovechkin stares down Wayne Gretzky's career goal record, card collectors are anticipating the record-breaking event with a price spike in Ovechkin's rookie cards. The incomparable Alex ...

What you could make out instantly, however, is that it’s a photograph of a very young Wayne Gretzky in ... of the image on the Gretzky rookie card produced in 1979 by O-Pee-Chee, the London ...