FFXIII will sell more than 6 million units, says Square

Square Enix boss Yoichi Wada's told Reuters that Final Fantasy XIII will sell more than 6 million units worldwide, beating global Dragon Quest IX shipments.

FFXIII releases exclusive for PS3 in Japan this December, to be followed by a PS3 and 360 launch in the US and Europe early next year.

Thanks, Kotaku.