I went to my local LLBean last night (PA), and was looking at their (non-light) gear. I noticed that the TNF Blue Kazoo 15F down bag was marked down to like $190 (MSRP $270). The salesman notified me that it may be marked down cheaper - it came back at $99.
$99 for a down 15F bag is not too bad - but the weight is 2,12.
If you're interested, check your local LLBean.
This time last year I got a MHW Windstopper Fleece for $90 (MSRP $170).