That is quite a score, I would have kept it though because it's a good game, and it only seems to be going up in price. I bought a US copy only to support the US release so it's just sat there unopened with the artbook from day one. The EU LE release is a very cool set instead though. I wonder if it's gone up in price as well.
Artbook? How did you get an artbook? I got mine direct from Nintendo, but I never read anything about an artbook. Now, my Last Story did come with an artbook.