Pokémon · Call of Legends

Professor Oak's New Theory

French name: Nouvelle théorie du Prof. Chen

83/95Uncommon

Professor Oak's New Theory (Call of Legends 83/95) has a market price of US$0.95 to US$3.46 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$0.95Low US$0.20

Reverse HolofoilUS$3.46Low US$1.00

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Trainer - Supporter
HP: 0
Stage: Supporter
Retreat cost: 0
Artist: Ken Sugimori

Card text

You can play only one Supporter each turn. When you play this card, put it next to your Active Pokemon. When your turn ends, discard this card.

Attacks

Shuffle your hand into your deck. Then, draw 6 cards.

About this card

Professor Oak's New Theory is card 83/95 in Call of Legends, a Pokémon set released Feb 9, 2011. Rarity: Uncommon. Finishes: Normal, Reverse Holofoil. Illustrated by Ken Sugimori. Reference market price on Nov 9, 2026: US$0.95 (Normal), US$3.46 (Reverse Holofoil). Over the last 30 days, the Normal price went down 18.8%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.