Amazon DE updated their description:
http://www.amazon.de/gp/product/B014V2MRDA
It now looks like the steelbook comes separated to the amaray version, not in his own edition with a sleeve as expected. That's a shame, I really like those editions. But if you want just the steelbook, it's of course cheepier just to get the steelbook only now. With the help from Merch for example.
