Xbox 360 Vs. Playstation 3 2012 - *February* Update

[yo_john117]

Alby_da_Wolf said:
It just took $1B marketing budget to almost erase that 1.5M units gap reduction PS3 achieved in the first 10 months of the year.

Is that how much they have spent this holiday or is it like the Kinect 500 million campaign where it wasn't actually just for the Holiday?