Pokémon sets › Japanese XY Promos › Mewtwo [Battle-Festa]
![Japanese XY Promos Mewtwo [Battle-Festa] Pokémon card](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/jpv2/japanese-xy-promos/mewtwo-176-xy-p.webp)
Mewtwo [Battle-Festa] #176XY-P
Low confidence 60th 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 4.9× the ungraded price — £69.90 raw against £342.83 graded.
Peaked at £70.29 in August 2026; lowest £34.95 in June 2026. PSA 10 moved -14.8% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £34.95 |
| July 2026 | £69.15 |
| August 2026 | £69.90 |
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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