Pokémon sets › Japanese Thunder Knuckle › Umbreon
Umbreon #31
Low confidence 1st most valuable of 46 priced cards in Japanese Thunder Knuckle — top 2%
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 15.4× the ungraded price — £33.53 raw against £516.85 graded.
Peaked at £50.76 in July 2026; lowest £33.53 in August 2026. PSA 10 moved +42.9% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| July 2026 | £50.76 |
| August 2026 | £33.53 |
UK guide prices, with the US market alongside — updated 29 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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