It's time for the big sale event over at GOG.com. As usual the Steam sales aren't far behind. These sites have sales all the time, but this is the biggest one we'll see until next winter. Standouts for me have been the Anno series for about 3 bucks each, and if you don't have it already, Divine Divinity is .60 cents.
Oh yeah and they are giving out Xenonauts for free!
Head over to GOG.com and check it out.