Phantump (Mirror Holofoil) is a None rarity card from the SM: The Best of XY set, designated as #053/171 in the collection. As a Holofoil variant, it features enhanced visual effects that appeal to collectors and players alike. Currently valued at $9.99, this card reflects the ongoing interest in Pokémon trading cards, particularly in the Japanese market. Its unique design and status within the set contribute to its collectible appeal.