1979 O-Pee-Chee Wayne Gretzky #18 Rookie Card PSA 8 NM-MT OPC RC. Reach out with any questions at all. Check out the several other high grade RCs I have posted. The item "1979 O-Pee-Chee Wayne Gretzky #18 Rookie Card PSA 8 NM-MT OPC RC" is in sale since Monday, June 14, 2021.This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Trading Card Singles". The seller is "aradimus" and is located in Fort Lauderdale, Florida. This item can be shipped worldwide.