I think PS3 and Xbox 360 to a lesser extent, have more things to worry about than just pricing of their console. The very fact that Wii will come out @ a price much lower than theirs is enough danger. However since these consoles are too "powerful" and have quite a sizeable disc capacity, developers might get into the mood to fill up the disc to brim with content. That could mean gamedev costs could go up. Which would translate to costlier games. That is sure a turn-off for some of us. However with Wii being a less powerful machine and games costing less it could mean that gamers might turn towards the Wii.