How much is psyduck worth?

The value of Psyduck, a Pokémon, varies depending on the context. In the Pokémon trading card game, specific Psyduck cards can range from a few cents to several dollars, based on rarity and condition. In Pokémon Video Games, Psyduck can be caught and used but doesn't have a monetary value. Ultimately, its worth is subjective and largely based on collector interest.