Amazon offers downloads of Sid Meier's Civilization V for Windows and Mac for $7.49. Coupon code "GOONCAVE" cuts it to $6.37. That's $1 under our mention from two weeks ago (which included a $2 Green Man Gaming credit) and the lowest price we could find by $1, although most merchants charge $30.

Also available is the Civilization V Gold Edition for Windows for $12.49 before the above coupon, $10.62 after. That's another low by $1, although we saw it for $1 less in early June. (Most sellers charge $50.)