It seems you can buy the Director's Cut version of Deus Ex: Human Revolution for 75% off once again on Steam, or if you just want the pirce it's $4.99. Not a bad deal at all.
More information.You play Adam Jensen, an ex-SWAT specialist who's been handpicked to oversee the defensive needs of one of America's most experimental biotechnology firms. Your job is to safeguard company secrets, but when a black ops team breaks in and kills the very scientists you were hired to protect, everything you thought you knew about your job changes.