Mewtwo EX #042 — PSA 8 Price & Value
The Best of XY · Japanese · #042
PSA 8 · NM–Mint — median market value
$20.5
1 PSA 8 sale≈ 3.3× the ungraded price
The PSA 8 Mewtwo EX #042 from The Best of XY (Japanese) has a median market value of $20.5, based on 1 recent graded sale — about 3.3× 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 8 Mewtwo EX #042 worth?
The PSA 8 Mewtwo EX #042 from The Best of XY (Japanese) has a median market value of $20.5 — based on 1 recent graded sale.
Where do PokéTT's PSA 8 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 8 grade — not a single outlier sale — so the mark reflects the true market.