Pokémon sets › Japanese 20th Anniversary [1st-Edition] › M Blastoise EX [1st-Edition]

Japanese 20th Anniversary [1st-Edition] M Blastoise EX [1st-Edition] Pokémon card

M Blastoise EX [1st-Edition] #22

Japanese 20th Anniversary [1st-Edition] · 2016 · Double Rare

Ungraded · UK

£24.93

PSA 10 · UK

£127.30

Ungraded · US

$28.59

PSA 10 · US

$172.50

Medium confidence 24th most valuable of 103 priced cards in Japanese 20th Anniversary [1st-Edition]

Solid guide price from market data — liquid, well-sampled 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 5.1× the ungraded price — £24.93 raw against £127.30 graded.

UK ungraded · 15 readings, May 2026 to Aug 2026 -32.6%

30 days-1.7% 90 days-32.6%

Peaked at £37.16 in June 2026; lowest £24.76 in August 2026. PSA 10 moved +27.1% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£37.01
June 2026	£34.08
July 2026	£25.36
August 2026	£24.93

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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