The Resident Evil 5 downloadable content has been bundled together and discounted by Capcom.
The Untold Stories Bundle, which includes both the Lost in Nightmares and Desperate Escape DLC episodes, is available to download from Xbox LIVE for 960 Microsoft Points, and from PlayStation Network for $12.50. The bundle also includes two alternate costume packs.
If all this Resident Evil 5 DLC info reads like hieroglyphics to you, head over to our game page for enlightenment. Zombie virus not included.