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Pokémon sets › Call of Legends › Professor Oak's New Theory [Reverse Holo]

Call of Legends Professor Oak's New Theory [Reverse Holo] Pokémon card

Professor Oak's New Theory [Reverse Holo] #83

Call of Legends · 2011 · Uncommon

Ungraded · US
$3.46
PSA 10 · US
$72.00
Ungraded · UK
£3.70
PSA 10 · UK
£53.14

Medium confidence 126th most valuable of 197 priced cards in Call of Legends

Solid guide price from market data — liquid, well-sampled card.

Built from United States market data — recent sales of this card in that market, refreshed weekly.

A PSA 10 of this card sells for about 20.8× the ungraded price — $3.46 raw against $72.00 graded.

We began recording US prices as their own series in August 2026, so there are not yet enough readings to chart a US trend for this card. It will appear here as they accumulate.

US guide prices, with the UK 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.

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