^^ If not then MS will probably have their first price cut right at that time to sway some people that are waiting for the PS3, plus they already plan to drop Halo 3 on the same day PS3 comes out last I heard which would definitely be a smart strategy, a price-cut and their flagship game. At the same time I'm sure Sony knows this and is aware that MS is a true contender and will try to be competitive pricewise if MS doesn't pull a springtime price-cut. I don't see Sony being more than $50 off if that.
Are they both still gonna put out different models at different price ranges too?? I know there was serious talk of it before.