Herdier is an Uncommon rarity Pokémon card from the Dark Explorers set, numbered #87 out of 108. Currently valued at $1.20, it features the canine Pokémon known for its loyal nature and support abilities in gameplay. As a part of the Black and White series, Herdier appeals to collectors seeking to complete their sets or enhance their decks with reliable support Pokémon. Its market presence reflects the ongoing interest in the Dark Explorers series.