Dungeon Siege 3 and its nearly expansion-sized DLC Treasures of the Sun are on sale today, with Dungeon Siege being 75% off, and the expansion 50% off (this is part of the current SquareEnix sale on Gamer's Gate).
I found Dungeon Siege 3 to be pretty good.




Also Sacred & Divine Divinity are about to go on sale on GOG. It looks like Sacred will be 40% off & Divine Divinity will be 60% off.