Professor Kukui
Sun & Moon · #128/149
Professor Kukui (128/149), the Uncommon from Sun & Moon, 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
Image © The Pokémon Company, shown for identification.
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 Professor Kukui
Professor Kukui is a Uncommon (128/149) from the Pokémon Sun & Moon set, released February 3, 2017. 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.
Details
Other versions of Professor Kukui
Professor Kukui appears on 2 different cards across the sets Riffle tracks, at very different values. This page covers #128/149 from Sun & Moon; the collector number printed at the bottom of the card tells them apart.
FAQ
How much is Professor Kukui (128/149) worth?
Professor Kukui (128/149), the Uncommon from Sun & Moon, has an estimated ungraded market price of about under $1. Note: 1 other card named Professor Kukui exists across the sets Riffle tracks, at very different values; check the collector number.
Which Professor Kukui card is this, and how do I tell the versions apart?
This page covers Professor Kukui (128/149), the Uncommon (about under $1) from Sun & Moon.
The other version: #148/149 from Sun & Moon (Ultra Rare, about $5–$7).
The collector number printed at the bottom of the card is the reliable way to tell them apart.
More from Sun & Moon
Grading
A grading read appears once Professor Kukui has a PSA population census. Riffle captures the census monthly; this card doesn’t have enough graded copies on record yet.
- under $1 is the middle 80% of clean market activity, not the cheapest listing and not the most hopeful one.
- The band spans about ±33% around its midpoint: a wide spread, so read it as a range, not a point.
- 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 →