Wayne Gretzky and Mark Messier 1983 O-Pee-Chee Highlights #23 graded PSA 6. This vintage Oilers card features two of the most important names in hockey history on a classic O-Pee-Chee release from the Edmonton dynasty era. Gretzky and Messier together create immediate collector appeal because the card connects to two Hall of Fame legends championship pedigree and one of the most iconic teams in NHL history. The PSA 6 grade gives it authenticated vintage presentation while preserving the character collectors expect from early-1980s hockey issues. A meaningful piece for Oilers fans vintage hockey collectors and anyone who values cards tied to the sport's greatest legends.