I think people that focus on the grades are a bit weird. Not like it really matters. Most of these coins other than the very early brass ones were never circulated and handled like gems. They are all in mint condition unless you handled them like a retard. Besides, people that buy these coins are all over the world. ANACS is just one in the US that does it. What if someone in Germany had a German grader grade it. or someone in Sweden have it graded. It's just a mess. What matters is that you have the coin. Majority of them other than the early brass are in excellent or mint condition. Stop wasting your time with this graded bullshit.
Can you give me a link to a German or Swedish coin grader that would be willing to grade a Casascius coin?
As far as I know, there are no Swedish or Danish coin graders at all and German coin graders only grade historical German coins.
Right now is there only one serious player for Crypto coins, ANACS.
The grading bullshit make sense for coins that change hands a lot, since the quality of the coin is defined, both buyer and seller, know the quality and there is less chance of a dispute. Further I like the image service that ANACS offer (optional), where a high res pictures are stored in the data base. Graded coins are great for selling online across the world, in most cases is not even a picture needed in your listing.
I have seen a ungraded Casascius Silver 1 BTC, perfect condition which I was willing to pay 2.5 BTC for, I have also seen the same type coin with a nasty nick and a scratch on the hologram, which I was only willing to pay 1.8 BTC for, that is more than 30% price different.
Grading bullshit is also good for coins like error coins, since these had no numismatic value to begin with, so they have been carried around in pockets and thrown around in the office while others have been kept nicely in a plastic capsule, obviously these have very different quality. I am sure that there are more than 30% different in the price between the best and the worse.
For a coin like the one you have here. I would not even consider grading it, I can totally follow you here, grading is bullshit for a 10 BTC Casascius.
The higher the numismatic value are the less sense does it make to grade the coin.