Professor's Research is card #150 of 159 in Crown Zenith (2023), a Rare Ultra illustrated by Sanosuke Sakuma. At about $1.79 it is the #31 most valuable card in the set. In a Crown Zenith booster it turns up about once every 216 packs.


















See the full Crown Zenith card list
An ungraded Professor's Research from Crown Zenith sells for about $1.79. A PSA 10 is worth more, roughly $6.27 by our estimate, and a PSA 9 around $3.58.
It is a Rare Ultra, and it shows up about once every 216 Crown Zenith packs.
Sanosuke Sakuma drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Crown Zenith booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.