Don't think this has been posted. NOt for me as I have a 360 and a Wii and both cost less than this brick!
But for those who want one, Argos taking pre0orders for £424.99 and state delivery on 23rd of March (subject to stock)
I have added one to my basket to see and they say "In stock, delivery within 2 days" Which I find mildly amusing as its not out for another 6 weeks!
Hope it helps some of you guys get a PS3 on launch. :)