I know the Fenix L0D is a favorite flashlight for many folks on BPL. REI Outlet has them on sale right now for $32.93, but if you use the 30% off coupon that's listed on the site, the price drops down to $23.05. They ship free to your local REI store, so all-in-all it's about the lowest price I've seen out there. I did a Google shopping search and the next lowest price I found was $33. You will have to pay sales tax, if applicable in your state.
I already have an L0D, but at this price I figured I'd either use it or give it to someone who's been nice for Christmas.