Mewtwo EX #042 — PSA 10 Price & Value
The Best of XY · Japanese · #042
PSA 10 · Gem Mint — median market value
$106
Range $34.39–$1326 PSA 10 sales≈ 17× the ungraded price
The PSA 10 Mewtwo EX #042 from The Best of XY (Japanese) has a median market value of $106, based on 6 recent graded sales — about 17× the ~$6.2 ungraded price. See the full price history and live chart on the Mewtwo EX #042 card page.
Mewtwo EX #042 price by grade
Frequently asked
How much is a PSA 10 Mewtwo EX #042 worth?
The PSA 10 Mewtwo EX #042 from The Best of XY (Japanese) has a median market value of $106, with recent sales ranging $34.39 to $132 — based on 6 recent graded sales.
Is a PSA 10 Mewtwo EX #042 worth more than ungraded?
Yes. A PSA 10 copy has a median value of $106 versus about $6.2 ungraded — roughly a 17× premium for the PSA 10 grade.
Where do PokéTT's PSA 10 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 10 grade — not a single outlier sale — so the mark reflects the true market.