Hi all, Need some advice here please. I got a piece of 1983s proof quarter with RPM error. Is it advisable to have it graded? Anyway, What's it's worth ? Thanks everyone.
@Jimmy Chiew RPM's are classified as varieties. Here is some good information - https://www.pcgs.com/news/mint-error-or-die-variety And https://www.ngccoin.com/news/article/1655/Variety-versus-Mint-Error/