card deskProfessor Program Promos · 122/131

Professor's Research [Professor Oak] 122/131 · Professor Program Promos

Professor's Research [Professor Oak] #122/131 from Professor Program Promos has no recorded market price on moonstone yet. PSA has graded 20 copies and about 1 in 10 came back a 10 (10%).

PromoProfessor Program PromosNo. 122/131

Market…

PSA 10not priced yet

Gem rate10%1-in-10

PSA 10 pop2of 20

Set 30d—

Pricing desk

Market price · NM

Market Report PRO

Near Mint · TCGplayer market

Price history

Ask about Professor's Research [Professor Oak], or screen its set

Ask in words, or screen Professor Program Promos four ways over its 70 cards.

Cohort laggards46cards−3.9%

Distance from peak16cards−17.9%

Full workspace Screen Professor Program PromosSet screen built 2026-10-11

Recorded data

Professor's Research [Professor Oak] #122/131

Every figure moonstone has recorded for this printing, with the unit it is measured in, the sample behind it and the day it is dated to.

Figure	Value	Unit	Basis	As of
PSA population	20	count	Copies on the PSA registry, all grades	undated
PSA gem rate	10%	percent	2 of 20 submissions graded 10	undated

How many Professor's Research [Professor Oak] #122/131 has PSA graded?

20 copies sit on the PSA registry across all grades, and 10% of them came back a 10 (2 tens).

Data as of October 11, 2026. Prices are recorded daily; graded medians and the PSA registry are refreshed on their own rotation.

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Other Professor's Research [Professor Oak] printings

Professor's Research [Professor Oak] #122/131 · SV: Prismatic Evolutions