Contact

Email: contact@coinmintcheck.com. A person reads every message.

A figure looks wrong

Tell us the coin, the figure and, if you have it, the official table or page that says otherwise. We read the source again, correct the data file and date the change.

What we cannot do

We are not a dealer, an appraiser or a grading service. We cannot value, authenticate or buy your coin, and we cannot recommend a buyer. Please do not send photographs of coins or personal details.

Using a tool on your own site

Libraries, schools, clubs and blogs can show the coin checker or the melt calculator in an iframe at no cost: see the embed page.

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@coinmintcheck.com

Updated on October 26, 2026.