For those interested, I made some rough estimations of what each of the 4 PS consoles has made throughout it's life.
In this thread:
http://www.vgchartz.com/forum/thread.php?id=72293&page=1
PS1 - made in excess of $5 billion profit.
PS2 - has made about $3 billion (and counting, albeit slowly counting now)
PSP - was in the red, but I am certain it has at least broken even, and has probably made a few hundred million (and counting... probably counting faster than PS2 now as well)
PS3 - has lost in excess of $6 billion.








