Wooper δ is a Common rarity Reverse Holofoil card from the Dragon Frontiers set, numbered 71. As part of the Delta Species series, it features unique attributes that differentiate it from standard cards. Currently valued at $43.33, its market price reflects collector interest, particularly for those focused on the nuances of Pokémon card variations. The card's appeal lies in its artwork and the nostalgic connection to the early 2000s Pokémon trading card game.