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Pokémon TCG · Celebrations · #23
Professor's Research (Professor Oak) #23 price
Professor's Research (Professor Oak) (#23, Rare Holo) is a card from Pokémon set Celebrations. Near Mint, it has a market price of about $0.30 on TCGplayer and €0.27 on Cardmarket (updated September 27, 2026). Over the last 7 days, its TCGplayer market price fell 25.0% and the Cardmarket price trend rose 28.6%. Over the last 30 days, its TCGplayer market price fell 3.2% and the Cardmarket price trend rose 80.0%. Over the last 90 days, its TCGplayer market price rose 66.7% and the Cardmarket price trend fell 25.0%. Its 90-day TCGplayer market price range is $0.15 to $0.42. Its 90-day Cardmarket price trend range is €0.12 to €0.36.
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Professor's Research (Professor Oak) #23 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Holo | $0.30 | €0.27 |
Near Mint prices: TCGplayer market price (via tcgcsv), Cardmarket price trend, updated September 27, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Holo | TCGplayer market price | −25.0% | −3.2% | +66.7% | $0.15 – $0.42 |
| Holo | Cardmarket price trend | +28.6% | +80.0% | −25.0% | €0.12 – €0.36 |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
About this card
- Set
- Celebrations
- Number
- 23
- Rarity
- Rare Holo
- Finishes
- Holo
- Released
- October 8, 2021
- Print language
- English
Other Professor's Research (Professor Oak) cards in Celebrations
- Professor's Research (Professor Oak)#24 · Rare Ultra · $0.97
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