Pokémon sets › Japanese Legend Promos › Slowking
Slowking #30L-P
Low confidence 7th most valuable of 23 priced cards in Japanese Legend Promos
Rough guide — limited market data — pre-2010 condition spread, 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 11.0× the ungraded price — £201.74 raw against £2213.26 graded.
Peaked at £270.41 in July 2026; lowest £113.52 in June 2026. PSA 10 moved +28.8% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £132.05 |
| July 2026 | £270.41 |
| August 2026 | £201.74 |
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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