This Sean O'Malley signed 2019 Topps Chrome UFC trading card is a must-have for any fan of Mixed Martial Arts. Featuring his autograph and autograph authentication from Professional Sports Authenticator (PSA), this card is a true gem. The card is part of the 2019 Topps Chrome UFC set and has a card number of 90.

This sports trading card is perfect for collectors and fans alike, and is a great addition to any collection. The card is not vintage and was manufactured by Topps. With the league being Ultimate Fighting Championship (UFC) and the player/athlete being Sean O'Malley, this card is a unique and valuable find.