TWRoO on 28 March 2010
^Depends what you class as normal/low.... but Brain Age/Training is probably the most impressive (45k American launch, 65k Japan and 30k PAL. And it has sold over 10 million in PAL alone.
Other low starting 10mil sellers are Brain Age 2 (though it had a big launch in Japan) Mario Kart DS, Animal Crossing DS, Nintendogs, Wii Play (and Wii Sports, which had it not been bundled would still be over 10 mill by now)
