Humble Bundle is serving up an epic platter of Sid Meier games. Included in this Humble Sid Meier Bundle is the complete edition of both Civilization III and Civilization IV plus other titles from the legendary Sid Meier like Ace Patrol and Railroad.
Pay more than the average purchase price ($8 as of this writing) and you get to bag Civilization V and the Gods and Kings DLC. In a new move from Humble Bundle, it is offering the latest DLC for Civ V which is Brave New World included in your bundle if you pay more than 15$. This is a great deal as the lowest the Civ V pack with all DLCs has went for was around 15USD but you get more than just Civ V.
As a Civilization fan, this is a must have. Get going!
Also up in Humble Bundle is the CodeMasters weekly sale where you can net Dirt 3, Dirt Showdown, Operation Flashpoint, etc.