The $79 pack give you a Kratos statue, game soundtrack and steelbook case.
'God of War: Ascension' is a particularly notable game in the series. It's the first ever 'God of War' game to feature a multiplayer mode.
The game will be kicking off in 2013, but preorders are already available for both the normal and limited edition versions of the game. The limited edition runs you $20, but includes an 8" statue of Kratos, game soundtrack and a pass to future DLC, which may actually be worth the extra price, depending on how much DLC gets released.