The Deus Ex: Human Revolution Facebook Page now offers release date and pricing details on The Missing Link, the upcoming DLC for Deus Ex: Human Revolution (thanks nin). Here's word on availability of new content for Eidos Montreal's action/RPG prequel, which now has a Steam Page:

The Missing Link will be released on October 18th, 2011 on PS3, Xbox 360 and PC in North America! Will retail for 1200 MSP / $14.99. In Europe, it will be released on October 18th for Xbox 360 and PC, and October 19th for PS3, and priced at 1200 MSP / €11.25 (PS3) / €10.99 (PC).