Street Fighter IV for PlayStation 3 and XBOX 360, due to be released on 20th Feb 2009, is currently being accepted for preorder at CD WOW for only $61.95.
PlayStation 3 version - http://www.cdwow.com.au/Street-Fighter-IV/product/view/62749…
XBOX 360 version - http://www.cdwow.com.au/Street-Fighter-IV/product/view/62749…
PlayStation 3 games are region free and the XBOX 360 version is PAL region so you shouldn't have any problems buying from CD WOW.
I don't think this price can be beaten easily…
Nice one - though I wouldn't mind getting the version that comes with the Blu-ray movie… (collector's edition or deluxe edition or something). That's going to cost a bit more though!