I don't know where monkspider got his numbers, but GameSpot is reporting NPD numbers of 410.8K for the Xbox 360 version and lists the PS2 version at 365.3K in December only. (The game was released in November.)
December's NPD sales numbers are a very bullish indicator for this title. With North American sales of 410.8K for the PS2 version. This one is likely to go on to lifetime world wide sales of around a million.
With estimated worldwide sales currently at a mere 457k, this is one of the few underrated gems left on here. I upgrade this one to "Strong Buy".
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