Pokémon sets › Plasma Storm › Blastoise

Blastoise #137

Plasma Storm · 2013 · Rare Secret

Ungraded · UK

£428.81

PSA 10 · UK

£9077.40

Ungraded · US

$304.89

PSA 10 · US

$12300.00

Medium confidence 4th most valuable of 259 priced cards in Plasma Storm — top 2%

Solid guide price from market data — 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 21.2× the ungraded price — £428.81 raw against £9077.40 graded.

UK ungraded · 16 readings, May 2026 to Aug 2026 +19.3%

30 days+55.6% 90 days+18.8%

Peaked at £428.81 in August 2026; lowest £178.28 in June 2026. PSA 10 moved +366.7% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£360.92
June 2026	£259.90
July 2026	£275.50
August 2026	£428.81

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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