First, welcome to the neighborhood @Ray38ks ! As a rule, it is best to post good, clear photos with your thread. Though some of the answers you received may be premature, they are probably right (except the first comment by @paddyman98 - shame on you) because the same question is often asked here about coins that have been dipped or colored in some way. Chris
Agree with Paddyman it's still worth a dime. Gold plate does not increase the value. Oh, you could prob. find someone willing to give you a quarter for it, but it's only worth a dime.