So I guess this Steelbook wasn't gonna stay "Exclusive" too long.
It will be available as a pre-order bonus in the Italian gameshops named "GameUp". No online pre-orders for ACS has been set up yet... and their website is a bit deffective I'd say. Can't seem to be able to access their FAQ page to know if they ship worldwide. Anyway, for the list of store in Italia where you can pre-order the game:
http://www.game-up.it/negozi
Source:
https://www.facebook.com/35096235493...e=1&permPage=1