Moosejaw.com has had 5x reward points (basically 50% that you can spend on Moosejaw.com/rewards) on Cyber Monday for the past few years. I'm not sure if it's safe to assume they will do it again, but it is a great opportunity if you know there are some things you'd like.
I was looking for sleeping bags the past few times they ran the sale, and over the past years picked up an Ultralite, Summerlite, Montbell UL Super Spiral, and a few pads on the 5x rewards deal. I ended up keeping only the Summerlite and a pad, but sold everything else on eBay for just about full cost.
This enabled me to profit from all of the points that they gave out with the 5x rewards deal. I still have some points left, but in the past year picked up a WM Antelope and Patagonia Guide Pants with most of the points saved from the Cyber Monday Deals :)