The 2023 Panini Prizm UFC #156 Sean O'Malley trading card is a collectible item featuring the rising MMA star Sean O'Malley. This sports trading card is part of the 2023 Panini Prizm UFC set, known for its high-quality cards and sought-after rookie cards. While this particular card is not autographed or numbered, it is a valuable addition to any UFC trading card collection for fans of the sport and O'Malley enthusiasts.