Celebrations№ 25
Mew
$63.88Details
Professor's Research (Professor Oak) (23)
Celebrations#23
Rare Holo
Professor's Research (Professor Oak) #23 is a Rare Holo card from the Celebrations expansion. This page tracks this exact printing, not every Professor's Research (Professor Oak) card.
Current market price
$0.30
0.0%
30d
HOLOFOIL · TCGPLAYER · 2026-09-07
Community signal is building for this card.
Sword & Shield
Celebrations · View full set →01 · Price history
124 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Professor's Research (Professor Oak) #23 card details.
Professor's Research (Professor Oak) #23 is a Rare Holo Trainer card from Celebrations, released October 2021. Its current tracked market price is $0.30 for the Holofoil variant, updated September 7, 2026.
Currently ranked #13,609 by market price across tracked Pokémon cards as of September 7, 2026.
Set
Card number
#23
Released
October 2021
Rarity
Rare Holo
Supertype
Trainer
Series
Sword & Shield
Market source
TCGplayer market price · Holofoil · Updated September 7, 2026
04 · Related cards
From the same set
More from Celebrations.
Highest-priced cards from the same expansion, ordered by current market price.
06 · Reference desk
Professor's Research (Professor Oak), explained.
Everything about this card — the price, the variants, and how we track it.
3 questions answered
Q.01Is Professor's Research (Professor Oak) from Celebrations a good investment?
We track prices, not provide investment advice. The active-chase count and recent price history above show current collector interest and market movement.
Q.02How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Q.03What does the Chase Index rank mean?
The Chase Index ranks cards by active collector chases. A card near the top is one more collectors are actively trying to find.