Pokémon sets › Mysterious Treasures › Slakoth [Reverse Holo]

Mysterious Treasures Slakoth [Reverse Holo] Pokémon card

Slakoth [Reverse Holo] #99

Mysterious Treasures · 2007 · Common

Ungraded · UK

£9.43

PSA 10 · UK

£159.61

Ungraded · US

$9.22

PSA 10 · US

$216.27

Medium confidence 37th most valuable of 245 priced cards in Mysterious Treasures

Solid guide price from market data — pre-2010 condition spread, liquid, well-sampled card.

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 16.9× the ungraded price — £9.43 raw against £159.61 graded.

UK ungraded · 17 readings, May 2026 to Aug 2026 +39.7%

30 days-27.0% 90 days+39.3%

Peaked at £16.93 in June 2026; lowest £6.75 in May 2026. PSA 10 moved +23.0% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£6.77
June 2026	£16.93
July 2026	£12.91
August 2026	£9.43

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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