Green Man Gaming offers downloads of the Civilization Franchise Pack for Windows
for $25.49. Coupon code "NEVR14-U3AJ96-7004LF" cuts it to $20.40
. That's $14 under the lowest price we could find for these games sold separately elsewhere, although we saw it for pennies less yesterday. This pack includes complete editions of Sid Meier's Civilization III, Civilization IV, and Civilization V.
Note that a Steam account is required to download and play this game.