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Pokémon sets › HeartGold & SoulSilver › Professor Oak's New Theory

HeartGold & SoulSilver Professor Oak's New Theory Pokémon card

Professor Oak's New Theory #101

HeartGold & SoulSilver · 2010 · Uncommon

Ungraded
£0.95
PSA 10
£35.10

Guide prices in GBP for the UK market, updated 23 August 2026. Estimates for collection tracking — not an appraisal or a quote.

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