how much is the pokemon card mewtwo ex worth Mewtwo EX Ultra Rare Paradox Rift 058/182, NM Pokemon CardFor Collectors Pokmon Singles CONDITION All of our Pokmon single cards are examined and graded to the best of our abilities before listing. We use the same scale as PSA to keep things simple. Below we have a rough guide on what to expect. MINT PSA 8 9 EX PSA 5 7 NM PSA 8 9 VG PSA 2 4 PLAYED PSA 1 or Ungradable These grades are not guaranteed if you were to send the cards to be graded however gives a good guide on what you could expect and what you