Moby - iTunes Originals. Whole album.
As a fans of Moby, I think this iTunes exclusive album is great. Eventhough I have most of the songs in CD but they presented as alternative mixes. Some mixes are significantly better than the album version, Spider (my favourite from Hotel), Dream About me and Natural Blue for instance.
If you are new to Moby, this 9.99 bucks (for 31 songs, or files, whatever you called) is great value because this set already covered most of his recent hit singles.
So, my stored value in iTMS dropped to $5.01.

(At the same time, Bjork also released an iTunes Originals. Bjork is also my favourite. However, only 2 of them are actually originals.)