Mewtwo EX #042 — PSA 9 Price & Value
The Best of XY · Japanese · #042
PSA 9 · Mint — median market value
$37.07
Range $27.3–$606 PSA 9 sales≈ 6.0× the ungraded price
The PSA 9 Mewtwo EX #042 from The Best of XY (Japanese) has a median market value of $37.07, based on 6 recent graded sales — about 6.0× 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 9 Mewtwo EX #042 worth?
The PSA 9 Mewtwo EX #042 from The Best of XY (Japanese) has a median market value of $37.07, with recent sales ranging $27.3 to $60 — based on 6 recent graded sales.
Is a PSA 9 Mewtwo EX #042 worth more than ungraded?
Yes. A PSA 9 copy has a median value of $37.07 versus about $6.2 ungraded — roughly a 6.0× premium for the PSA 9 grade.
Where do PokéTT's PSA 9 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 9 grade — not a single outlier sale — so the mark reflects the true market.