Pokémon sets › Sandstorm › Mysterious Fossil [Reverse Holo]

Sandstorm Mysterious Fossil [Reverse Holo] Pokémon card

Mysterious Fossil [Reverse Holo] #91

Sandstorm · 2003 · Common

Ungraded · UK

£4.86

PSA 10 · UK

£387.45

Ungraded · US

$4.75

PSA 10 · US

$525.00

Medium confidence 123rd most valuable of 194 priced cards in Sandstorm

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.

UK ungraded · 17 readings, May 2026 to Aug 2026 +46.4%

30 days-6.7% 90 days+19.1%

Peaked at £8.17 in June 2026; lowest £3.32 in May 2026. PSA 10 moved +267.2% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£4.08
June 2026	£8.17
July 2026	£5.21
August 2026	£4.86

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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