The Upper Deck Batman The Animated Series UD Debut Silver Holofoil Detective Bullock trading card is a collectible card featuring the character Detective Bullock from the Batman franchise. This non-sport trading card is part of the Batman: The Animated Series set and is known for its silver holofoil design, adding an extra level of appeal to collectors. With its unique and sought-after features, this card is a valuable addition to any trading card collection.