http://mynintendonews.com/2012/12/14/nintendo-ds-passes-playstation-2-to-become-best-selling-video-game-platform/"The Nintendo DS has finally surpassed the PlayStation 2 and is now the best-selling video game platform. The Nintendo DS has sold 153.69 million units, while the PlayStation 2 has sold 153.68 million units. The Nintendo DS outsold the PlayStation 2 globally from the week ending December 8th. Let’s see if it can retain its position as the best-selling platform worldwide."
http://mynintendonews.com/2012/12/13/in-japan-nintendo-3ds-current-sales-have-surpassed-total-sales-of-playstation-3/"Nintendo’s latest handheld, the Nintendo 3DS, launched in Japan on February 26th, 2011. And Sony’s the PlayStation 3 released in the country on November 11th, 2006. Although it was released years after Sony’s latest console, so far in Japan, the Nintendo 3DS has sold a total of 8,728,515 units, whereas the PlayStation 3 sold a total of 8,593,899 units."