Pokémon sets › Japanese Darkness, and to Light › Dark Slowking
Dark Slowking #199
Low confidence 18th most valuable of 110 priced cards in Japanese Darkness, and to Light
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 44.2× the ungraded price — £37.97 raw against £1678.95 graded.
Peaked at £39.34 in June 2026; lowest £16.71 in July 2026. PSA 10 moved +184.7% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £19.49 |
| June 2026 | £21.47 |
| July 2026 | £29.12 |
| August 2026 | £37.97 |
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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