Image © The Pokémon Company, shown for identification.
Imposter Professor Oak
Celebrations Classic Collection · #CC004/25
Imposter Professor Oak (CC004/25), the Classic Collection from Celebrations Classic Collection, has an estimated ungraded market price of about under $1.
As of July 20, 2026 · tracked daily by Riffle · estimates, not financial advice · how these numbers work
The modeled fair value of this card, with a confidence grade: what it should trade at, not just what it lists at. Part of Riffle premium, alongside price history and the full graded ladder.
About Imposter Professor Oak
Imposter Professor Oak is a Classic Collection (CC004/25) from the Pokémon Celebrations Classic Collection set, released October 8, 2021. Ungraded copies currently trade at an estimated market price of under $1. The artwork is by Ken Sugimori. Riffle tracks its market price daily; graded (PSA) comps and full price history are available with Riffle.
FAQ
How much is Imposter Professor Oak (CC004/25) worth?
Imposter Professor Oak (CC004/25), the Classic Collection from Celebrations Classic Collection, has an estimated ungraded market price of about under $1.
Is Imposter Professor Oak (CC004/25) rare?
Imposter Professor Oak (CC004/25) is a Classic Collection. PSA has graded 1,563 copies to date, so graded supply is measurable and growing.
How rare is a PSA 10 Imposter Professor Oak (CC004/25)?
Of the 1,563 copies PSA has graded, 60% earned a PSA 10. That's a fairly typical gem rate for a modern card. Grade-by-grade population and pop-over-time appear with Riffle premium.
More from Celebrations Classic Collection
PSA population & gem rate
From the PSA population census, captured monthly by Riffle. Grade-by-grade population and pop-over-time appear with Riffle premium.
- under $1 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±20% around its midpoint: a moderate spread.
- Sampled daily since July 20, 2026, current as of July 20, 2026.
When the data thins, the band widens and says so, it never fakes precision. Exact source prices are part of Riffle premium; the band is Riffle’s own figure to publish. How these numbers work →