Don't go to HF before looking here first:
http://www.hfqpdb.com/
You can search by item number, and this is the search for that light:
http://www.hfqpdb.com/search/63958
That link will show you four valid coupon codes. Two expiring at the end of this month, and two more expiring at the end of February.
BTW, I just noticed that the head on this rotates as well as pivots. I'm not sure how I didn't see this before. Last night, I wanted to discuss some gardening issues with the wife, and I handed her one, as I grabbed a second. I then noticed that the power button was under my thumb on one, and opposite it on the other.
Turns out that you can rotate the light bar 180 degrees on the handle. I'm not quite sure this makes it any more useful, but the feature is there nevertheless.