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Professor Oak's New Theory 83/95 — Call of Legends

Professor Oak's New Theory is card 83/95 from Call of Legends (HeartGold & SoulSilver, 2011), a Uncommon Trainer card illustrated by Ken Sugimori.

Professor Oak's New Theory price

Live prices for this card aren't available right now. Use the eBay UK sold-price link below for current values.

Prices: TCGplayer market (US, $) and Cardmarket trend (EU, €) via the Pokémon TCG API, each shown with the date it was last updated. Indicative only — UK sold prices on eBay are often the best guide.

Card details

Set
Call of Legends
Number
83/95
Rarity
Uncommon
Card type
Trainer · Supporter
Illustrator
Ken Sugimori
Released
9 February 2011

About this card

Professor Oak's New Theory 83/95 is card 83 in Call of Legends (95 numbered cards, plus 11 secret rares). It's one of 25 Uncommon cards in the set — 24% of 106. There are 2 English cards named “Professor Oak's New Theory”. This is the 2nd; the first was in HeartGold & SoulSilver (2010). Ken Sugimori illustrated 8 cards in Call of Legends and 1114 English cards in total.

It isn't legal in the 2026–27 Standard format, so demand comes mainly from collectors.

More: full Call of Legends list

Is Professor Oak's New Theory 83/95 worth anything?

We don't have a live market price for this card at the moment. The price you'll get in the UK depends mostly on condition: check the corners, edges and surface, and whether the artwork is well centred. Damaged cards sell for much less, while professionally graded copies in top condition can sell for far more.

To be sure you have the right card, match the set symbol and the number 83/95 printed at the bottom of your card. Then compare completed eBay UK listings — sold prices, not asking prices — for copies in similar condition.

Questions people ask

What set is Professor Oak's New Theory 83/95 from?

Call of Legends, released 9 February 2011 in the HeartGold & SoulSilver series. Look for the set symbol next to the number 83/95.

How rare is Professor Oak's New Theory 83/95?

It's an Uncommon — one of 25 cards at that rarity in Call of Legends.

Who illustrated Professor Oak's New Theory 83/95?

Ken Sugimori, who has 1114 English Pokémon cards credited.

How many Professor Oak's New Theory cards are there?

2 in English, from HeartGold & SoulSilver (2010) to Call of Legends (2011).

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