
Celebrations
Professor's Research (Professor Oak) 023/25
CEL
Set
023/25
Number
Rare Holo
Rarity
KIYOTAKA OSHIYAMA
Artist
How much is Professor's Research (Professor Oak) 023/25 worth?
The CardMarket price of Professor's Research (Professor Oak) 023/25 is 0,17 €, with a price trend of 0,17 € and a lowest listing of 0,02 €, and the TCGPlayer market price is $0.27. Prices updated November 5, 2026. The CardMarket price trend moved -29.2% in 7 days and -32.0% in 30 days, between 0,17 € and 0,27 €.
Europe
CardMarket price
0,17 €
Trend 0,17 € · Lowest listing 0,02 € · Average sell price 0,20 €
United States
TCGPlayer market price
$0.27
Card details
- Category
Trainer
- Regulation mark
D
- Standard
- Not legal
- Released
October 8, 2021
Names in other languages
- Forschung des Professors (Prof. Eich)German
- Recherches Professorales (Professeur Chen)French
- Investigación de Profesores (Profesor Oak)Spanish
- Ricerca Accademica (Professor Oak)Italian
Price History
Since October 3, 2026, the CardMarket price trend has ranged from 0,17 € on November 5, 2026 to 0,29 € on October 3, 2026.
Market Price
- CardMarket lowest listing
- CardMarket trend
- TCGPlayer market
| Month | CardMarket trend | TCGPlayer market |
|---|---|---|
| November 2026 | 0,17 € | $0.27 |
| October 2026 | 0,21 € | $0.34 |
| September 2026 | — | $0.30 |
| August 2026 | — | $0.32 |
| July 2026 | — | $0.22 |
| June 2026 | — | $0.22 |
| May 2026 | — | $0.22 |
| April 2026 | — | $0.22 |
| March 2026 | — | $0.22 |
| February 2026 | — | $0.24 |
| January 2026 | — | $0.20 |
| December 2025 | — | $0.17 |
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