Pokémon sets › Japanese Web › Dark Slowbro
Dark Slowbro #28
Low confidence 19th most valuable of 47 priced cards in Japanese Web
Rough guide — limited market data — pre-2010 condition spread, lower-demand card, 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 4.2× the ungraded price — £38.74 raw against £162.86 graded.
Peaked at £158.95 in June 2026; lowest £38.48 in August 2026. PSA 10 moved +11.1% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £119.68 |
| June 2026 | £158.95 |
| July 2026 | £39.43 |
| August 2026 | £38.74 |
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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