The PC version of Mirror's Edge has a tentative release time frame set for January of 2009.
As noted, there will be downloadable content coming next year, but no other details are known including price or the content included.
The PC version of Mirror’s Edge will ship in North America in January 2009. To keep the action coming after launch, DICE is currently developing downloadable content that will be available at the beginning of the year. More details to be announced shortly.The console versions of the title are releasing this week to retailers all over.
As noted, there will be downloadable content coming next year, but no other details are known including price or the content included.