Anon - Thanks. I see that. I was not aware of this. I was asking if planchet error is rare. I did not say this is rare in the OP. I am selling as it is. You guys are welcome to bid. Fare starting bid price.
In my post above I clearly state that it is not.
I guess these brass coins do get cracked over time. I think I will close this one. open a fresh one with something else.