As I mentioned in my last blog, New Vegas and Fallout 3 with its GotY edition are both on sale through Steam for the duration of the Quakecon sale, for 25% off.
However, for today only, New Vegas is available for 50% off ($10), and Fallout 3 is 66% off ($6.75)! Today's also the last day to take advantage of the Quake Pack's sale, which includes both Fallout 3, New Vegas, all of their add-ons, and many of Bethesda's other titles, which is available for just $70.
I mean, everyone loves sales. Why not make a news blog about it? Don't forget, purchasing New Vegas will also unlock a Pip-Boy for Team Fortress 2's Engineer!