guerrero aguila $25 coin

we found this unique coin custom made to be a keychain. thankfully we both have "the good eye " for the rare items people loose
and throw away. we do not know what to do with it,,,,, we did post lost coin in our town,,,of course with out the specific details and now we are looking into prestige collector sites, like ya'll to see if it is needed somewhere or to someone.

thanks kindly in return for the advise.
yes im a southerbelle