Either this stock is severely under priced right now, or the PS3 version is over priced. With the difference in instal bases between the two consoles it would be expected that the 360 version should have significantly higher sell through than the PS3 version. I understand that these are based on lifetime sales, However, it can't be argued that initial sales volume is an indicator of how well a title will sell over time. The more time that pases after a release generally the more dust that piles up on it and the less copies are sold, so expected initial sales volume should be an important factor when buying stock. That being said, whether the 360 version is on it's mark and the PS3 version is over valued or the opposite is true, something here doesn't add up.
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