Right now ANACS is the only company that will grade physical cryptocoins for about $20 per coin.
There are others.
I'm sure I've seen a few rated by this operation - https://www.pcgseurope.com/?l=en
However ANACs is the one everyone judges them by so it's pretty pointless sending them anywhere else.
Ah yes... and I did forget about this one I have.
It was graded by ICG http://www.icgcoin.com/
