This is the Standard Edition, although I did notice Ozgameshop and Gamestation have the Limited Edition on the 360 for ~ $39 (extra's include Explosive Mission Pack, Automatic Unlocking Device, M-28 Utility Remote-Detonated Explosive Device, and Linebacker G-87 Multiple Shot Grenade Launcher).
Am not across PC pricing, but seemed decent?
Link for PS3 and PC:
http://www.zavvi.com/games/platforms/ps3/deus-ex-3-human-rev…
http://www.zavvi.com/games/platforms/pc/deus-ex-3-human-revo…
The limited ed. seems to have a few virtual additions. Does anyone know/think they're worth the extra $? Cheers