
TCGplayer
$0.95
Down $0.20 (17.39%)· 30D
Down $0.02 (2.06%)· 7D
Cardmarket
€0.33
Down €0.13 (28.26%)· 30D
Down €0.01 (2.94%)· 7D
TCGplayer
$3.46
No change · 30D
No change · 7D
Cardmarket
€2.41
Down €0.37 (13.31%)· 30D
No change · 7D
TCGplayer
$1.25
Up $0.76 (155.10%)· 30D
No change · 7D
Cardmarket
– not listed
Not listed
TCGplayer
$1.00
Down $0.18 (15.25%)· 30D
No change · 7D
Cardmarket
– not listed
Not listed
TCGplayer
$0.85
No change · 30D
No change · 7D
Cardmarket
– not listed
Not listed
TCGplayer
$0.60
No change · 30D
No change · 7D
Cardmarket
– not listed
Not listed
TCGplayer
$0.40
Down $0.07 (14.89%)· 30D
Down $0.08 (16.67%)· 7D
Cardmarket
– not listed
Not listed
Price history
- TCGplayer
- Cardmarket
Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).
Prices
TCGplayer
Raw Price- Non-holo$0.95
- Reverse Holo$3.46
- WC Deck 2011 (The Truth: Ross Cawthon)$0.85
- WC Deck 2011 (Twinboar: David Cohen)$0.60
- WC Deck 2012 (CMT: Zachary Bokhari)$0.40
- WC Deck 2012 (Eeltwo: Chase Moloney)$1.25
- WC Deck 2012 (Terraki-Mewtwo: Shuto Itagaki)$1.00
Cardmarket
Raw Price- Non-holo€0.33
- Reverse Holo€2.41
- WC Deck 2011 (The Truth: Ross Cawthon)– not listed
- WC Deck 2011 (Twinboar: David Cohen)– not listed
- WC Deck 2012 (CMT: Zachary Bokhari)– not listed
- WC Deck 2012 (Eeltwo: Chase Moloney)– not listed
- WC Deck 2012 (Terraki-Mewtwo: Shuto Itagaki)– not listed
Card details
- Rarity
- Uncommon
- Card type
- Trainer · Supporter
- Illustrator
- Ken Sugimori
- Released
- Feb 9, 2011
Price summary
Professor Oak's New Theory 83/95 Non-holo is worth about $0.66 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is down $0.17 (20.5%) over the last 30 days.
How to tell the printings apart
- Non-holo
No foil anywhere on the card.
- Reverse Holo
The foil shine covers the card frame instead of the art.
- WC Deck 2011 (The Truth: Ross Cawthon)
- WC Deck 2011 (Twinboar: David Cohen)
- WC Deck 2012 (CMT: Zachary Bokhari)
- WC Deck 2012 (Eeltwo: Chase Moloney)
- WC Deck 2012 (Terraki-Mewtwo: Shuto Itagaki)
Low and average prices
| Printing | TCG low | CM 30-day avg |
|---|---|---|
| Non-holo | $0.20 | €0.27 |
| Reverse Holo | $1.00 | €1.90 |
| WC Deck 2011 (The Truth: Ross Cawthon) | $0.43 | —Not listed |
| WC Deck 2011 (Twinboar: David Cohen) | $0.50 | —Not listed |
| WC Deck 2012 (CMT: Zachary Bokhari) | $0.45 | —Not listed |
| WC Deck 2012 (Eeltwo: Chase Moloney) | $1.35 | —Not listed |
| WC Deck 2012 (Terraki-Mewtwo: Shuto Itagaki) | $0.99 | —Not listed |
Euro prices convert at the ECB rate of Nov 10, 2026: 1 EUR = 1.1214 USD. Near-mint, ungraded copies.
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