Why is the grade the coin recieved missing?
Ive never seen a metal coin missing the grade on the slab
This coin would have received "planchet error" as the coin is cracked so it was authenticated and slabbed but was not given a grade at the request of the person submitting the coin.
I have no idea. You probably know much better than me. I am just selling as it is. Do you see planchet error? Is planchet error rare?