Look it up
Search English printings on foilfox.cards. Read the finish. A dated catalog market estimate appears when the catalog has one. Missing estimates stay unavailable.
For collectors
Name the copy. Keep the binder honest.
A holo and a reverse holo are different cards. FoilFox identifies the printing and finish, saves it to a binder in the app, and keeps deck plans with the copies you actually own. Chase lists and set notes live in the magazine.
What you do in FoilFox
Scan it in
The app identifies supported cards on the device. You confirm the printing before it lands in a binder. Illustrated foil tutorials live with the app.
Play what you own
Deck plans stay with your copies. The optimizer works from the binder, so a list you cannot actually assemble does not pretend otherwise.