Pokémon sets › Base Set [Shadowless] › Mewtwo [Shadowless]

Base Set [Shadowless] Mewtwo [Shadowless] Pokémon card

Mewtwo [Shadowless] #10

Base Set [Shadowless] · 1999 · Rare Holo

Ungraded · UK

£111.78

PSA 10 · UK

£9700.09

Ungraded · US

$68.69

PSA 10 · US

$13143.75

Medium confidence 7th most valuable of 102 priced cards in Base Set [Shadowless] — top 7%

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 · 15 readings, May 2026 to Aug 2026 -17.3%

30 days-17.9% 90 days-0.1%

Peaked at £156.90 in August 2026; lowest £111.78 in August 2026. PSA 10 moved +17.7% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£111.91
June 2026	£127.18
July 2026	£136.15
August 2026	£111.78

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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