The only known sealed case of O-Pee-Chee Hockey wax boxes from Wayne Gretzky's rookie season ... the most expensive NHL card ever sold. A 1979 OPC Gretzky rookie card graded at a Gem Mint 10 ...

A one-of-a-kind case of unopened 1979 O-Pee-Chee hockey cards, likely containing dozens of highly coveted Wayne Gretzky rookie cards, sold at auction for $2.52 million on Thursday night.

Each box is said to contain 48 individual packs and in all of those packs there should be around 20 pristine Gretzky rookies.

Overall there are thousands of unopened 1979-1980 O-Pee-Chee brand hockey cards inside. Experts estimate there could be 25 to 27 Wayne Gretzky rookie cards inside. The value of Gretzky rookie ...

a so-called "Holy Grail" case containing Wayne Gretzky rookie cards will be available for bidding after its previous buyer ...

A Saskatchewan family made headlines after selling a rare, unopened case of 1979-80 O-Pee-Chee hockey ... of hockey cards and dozens of potential Wayne Gretzky rookie cards, was sold through ...

Wayne Gretzky is a retired Canadian ice hockey legend. He had a stellar 20-season career in the NHL from 1979 to 1999. Nicknamed "The Great One," he played for the Edmonton Oilers, Los Angeles ...

A. The jersey number #99 was not banned but retired in honor of the great Wayne Gretzky by the NHL in 1999. Tuch hat trick, Luukkonen’s 15 saves and more: 3 reasons why Buffalo Sabres won 6-2 ...