Pokémon sets › Japanese XY Promos › Mewtwo
Mewtwo #190XY-P
Low confidence 84th most valuable of 164 priced cards in Japanese XY Promos
Rough guide — limited market data — thinner Japanese market data.
Priced against the UK market and refreshed weekly — adjusted where UK collectors reliably pay above the US average. We have not yet seen enough recent UK activity for this card to read it directly.
A PSA 10 of this card sells for about 6.8× the ungraded price — £36.14 raw against £245.38 graded.
Peaked at £45.85 in June 2026; lowest £31.69 in June 2026. PSA 10 moved +88.4% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £36.36 |
| July 2026 | £35.05 |
| August 2026 | £36.14 |
UK guide prices, with the US market alongside — updated 30 August 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.
Check recent UK sold prices on eBay →
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