Ever wonder about how much your old Pokémon cards are worth? If you've got the cards on this list, you're sitting on a ...

The original Mewtwo card from the base set claims the crown for the most expensive Mewtwo card ever, with the first-edition ...

Here are the seven rarest Mewtwo cards in the Pokemon TCG. A set featuring creatures putting their powers together for a potent combination, Unified Minds featured Mew and Mewtwo, with the duo ...