Any Body Know how much a ps3 actually cost sony to produce?

[Bokal]

Where it sells the most (a.k.a. Others), it's sold at least at 299£ which is around 550$. It's sold 400€ in france, germany, spain, italy, etc which is around 580$. Etc.
So if it's build cost is 400$, sony is making huge profits in "Others".

My 2cts.