My own observation of this coin: EF40 with a light cleaning. Late die state obverse may prove it to be somewhat difficult to sell to a very discriminating collector later on, otherwise I see no real problem with it.
Thanks Eddie for explanation. That is a nice coin and I think it doesn't matter if it graded, but I bet they might grade it considering it's a key in good shape. I have seen some hideous SVDB's grade by NGC/PCGS