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Pokémon sets › Promo › Mewtwo [Inverted-Stamp-Error]

Promo Mewtwo [Inverted-Stamp-Error] Pokémon card

Mewtwo [Inverted-Stamp-Error] #3

Promo · 1999

Ungraded
£1050.20
PSA 10
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Guide prices in GBP for the UK market, updated 21 June 2026. Estimates for collection tracking — not an appraisal or a quote.

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