Uncommon
Professor Oak's New Theory
Call of Legends · #83/95
Professor Oak's New Theory (83/95), the Uncommon from Call of Legends, has an estimated ungraded market price of about $3–$4.
As of July 18, 2026 · tracked daily by Riffle · estimates, not financial advice
Image © The Pokémon Company, shown for identification.
Market price · ungraded · est.
$3–$4
as of July 18, 2026 · est.
About Professor Oak's New Theory
Professor Oak's New Theory is a Uncommon (83/95) from the Pokémon Call of Legends set, released February 9, 2011. Ungraded copies currently trade at an estimated market price of $3–$4. The artwork is by Ken Sugimori. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
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FAQ
How much is Professor Oak's New Theory (83/95) worth?
Professor Oak's New Theory (83/95), the Uncommon from Call of Legends, has an estimated ungraded market price of about $3–$4.