This is probably the Holy Grail of any sport, '70 on up. - 1979-80 O-Pee-Chee Hockey Sealed Case
Wayne Gretzky - Sports Collectors Digest
1979-80 O Pee Chee Hockey Card Complete Set 396 Cards Wayne Gretzky Rookie Card Graded KSA 8.5 NM+ at 's Sports Collectibles Store
A Saskatchewan family has turned a case of hockey cards into millions , auction
Sotheby's/SCP online auction tops $2.3 million - Sports Collectors Digest
Wayne Gretzky - Sports Collectors Digest
Jack Morris made it to the Hall of Fame by pitching the old-fashioned way - Sports Collectors Digest
Why a crate of unopened boxes of hockey cards sold for millions of dollars
TWO 1979-80 O-PEE-CHEE HOCKEY PACKS WITH WAYNE GRETZKY RC SHOWING ~ HIGH GRADE
1979 O-Pee-Chee OPC Hockey Wax Box 48 Unopened Packs Gretzky Rookie BBCE Cert
The Memorabilia Network - Sports Collectors Digest