[quote name='nintendofan9999']I would def bite but the PS3 version has extraction...[/QUOTE]
Just a heads up only the copies of Dead Space 2 PS3 with "Limited Edition" at the top and "Includes Dead Space Extraction" at the bottom have it. Its the first run of the regular edition. Some of them now seem to say "Includes demo of Dead Space Extraction". I found several copies at Walmart and had them price match the recent Kmart sale ($40).
One other thing this could just be personal preference but Extraction on a gamepad (without Move) is down right awful and hard to play. So if you don't plan to pick up a Move controller its something to consider. I just picked up Extraction on the Wii for $15 till the Playstation move bundles get cheaper. ($100 for a HD version of Wii Sports and a Wiimote is kind of high IMO)
Oh also I almost forgot only the ps3 (assuming the PSN store comes back one day lol) and 360 have the Dead Space 2 Severed story DLC content. PC doesn't seem to be getting it. I haven't played it yet so I don't know if its worth it or not.