Steep and Cheap had the Sierra Designs Arrow Rock 30 degree 600 loft down bag on this afternoon (or early evening depending where you live) for $104.99. They had 40 of them and only sold 5-6 in the 45 minutes that it was up for so it's likely to be up again at some point in the next 24 hours or so (maybe even next 3-4).
Not the latest and greatest but a heck of a deal for someone not concerned about having the best . . .