worst losses on console (xbox vs xbox 360 vs ps3)?

[MARCUSDJACKSON]

i heard Gamecube was sold at a $1 loss. im sure Wii made that up in 1 day lol.

PS3 has lost more being a machine that cost more then $800.00 to make for it first to yrs, being sold for about $200.00 less.

i'm not the tech guy but finance is my thing.