1979 OPC O-Pee-Chee Wayne Gretzky KSA 8.5 Rookie RC NNM+. The item "1979 OPC O-Pee-Chee Wayne Gretzky 18 HOF KSA 8.5 Rookie RC NNM+" is in sale since Sunday, June 28, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Ice Hockey Cards". The seller is "madayabe" and is located in Georgetown, Ontario. This item can be shipped worldwide.