When or is there going to be an Batman Arkham City Demo for ps3?

or xbox?When or is there going to be an Batman Arkham City Demo for ps3?
It's either after the game comes out OR two days before. It depends on the company. They say four days or a week or two weeks or after the game.When or is there going to be an Batman Arkham City Demo for ps3?
just buy it rated 10/10 in reviews

Arkham Asylum was game of the year 2009 and was less then half the size of Arkham city

Arkham Asylum the BEST superhero game ever until Arkham City comes outWhen or is there going to be an Batman Arkham City Demo for ps3?
Yeah after the game comes out.
I'm wondering the same thing!