i think

360 fall 2010 149, 249
Wii none in 2010
PS3 possibly none in 2010 might be bundled with GT5 WW with the current 299 or maybe no bundle and price cut 249, 300

PS3 is gonna be in high demand for quite a while now that its $299. The current price will last them right through Christmas 2010 and into 2011. I still think Fall 2011 is when they'll drop price to $199. It'll take a while but be a worthwile price drop.

Wii doesn't need one. Its the best selling console by a lot. They won't drop the price till PS3 does. I think they'll follow up a PS3 price drop with one of thier own to $149 or even $129 to stay on top.

360 needs one, bad. They just got beaten by 300k on black friday and they've been beaten by PS3 for the past like 10-15 weeks easily. I expect to see one right before natal launches which I guess is fall 2010 or something?

Man i was hoping to see a price cut for both PS3 and 360 sometimes in 2010 but it seems 360 might but PS3 prob won't (based on user opinion) but maybe something will happen to change that.