Looks like that $60 price tag hasn't scared off too many gamers. Blizzard revealed today that StarCraft II: Wings of Liberty has racked up over 3 million in sales worldwide in its first month.

As was previously announced, 1.5 million of those sales were racked up in the first 48 hours. This feat made it the best-selling PC game of 2010 as well as the fast-selling RTS ever. The game launched simultaneously in North America, Europe, South Korea, Australia, New Zealand, Russia, Brazil, Chile, Argentina, Singapore, Indonesia, Malaysia, Thailand, the Philippines, and the regions of Taiwan, Hong Kong, and Macau.

If you're considering tossing your $60 onto Blizzard's large pile of earnings, check out our review first.