Mmmmm it was announced sometimes in september 2009 that ps2 sold more than 140 millions. Thought i cant be sure exact number but its more than 136 millions. Im just searching and im finding numbers of 145,150 millions.
http://playstationlifestyle.net/2010/05/19/playstation-2-surpasses-unimaginable-150-million-units-milestone/
Anyway difference is over 10 millions, im not sure if ds can sell more and ps2 ll be still on market. 3ds is new kid in town.







