Pokémon sets › Crystal Guardians › Blastoise [Reverse Holo]

Crystal Guardians Blastoise [Reverse Holo] Pokémon card

Blastoise [Reverse Holo] #14

Crystal Guardians · 2006 · Rare

Ungraded · UK

£121.21

PSA 10 · UK

£2878.20

Ungraded · US

$118.50

PSA 10 · US

$3900.00

Medium confidence 12th most valuable of 188 priced cards in Crystal Guardians — top 6%

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 23.7× the ungraded price — £121.21 raw against £2878.20 graded.

UK ungraded · 17 readings, May 2026 to Aug 2026 +121.3%

30 days+1.7% 90 days+108.6%

Peaked at £142.12 in July 2026; lowest £54.78 in May 2026. PSA 10 moved +28.2% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£58.11
June 2026	£125.00
July 2026	£119.15
August 2026	£121.21

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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