A RPM - Repunched Mint Mark would fall in the Variety Category. There is a difference between a Variety and Mint Error. https://www.ngccoin.uk/news/article/1655/Variety-versus-Mint-Error/
Lol. The day I see Here we go again. I'm sorry o mighty coin god I was not aware of the difference. I am now thank you
I am no god and I don't want to be called a god. We are here only to help and to teach. No need to be sorry. A simple thanks will suffice