2023-24 Upper Deck O-Pee-Chee Platinum Matthew Knies #R-85 Retro Rainbow Parallel Rookie Card Up for sale is a 2023-24 O-Pee-Chee Platinum Matthew Knies Retro Rainbow parallel (card R-85). This is the Retro Rookie Rainbow parallel from the set. Card is listed as Near Mint (ungraded). Key details: - Player: Matthew Knies - Season: 2023-24 - Manufacturer: Upper Deck - Set: 2023-24 Upper Deck O-Pee-Chee Platinum - Card Number: R-85 - Variant: Retro Rainbow Parallel - Team: Toronto Maple Leafs - Rookie Card: Yes - Autograph: None - Condition: Near Mint (ungraded)