Staryu from the Delta Species set, numbered #84, is a Common rarity Pokémon card that features a unique Water-type variant. Currently valued at $0.71, it is part of a series known for introducing Pokémon with different elemental types and characteristics. Collectors appreciate its distinct artwork and connection to the broader Pokémon trading card game, enhancing its appeal in the market. Its value reflects both current demand and the card's status within the collection.