Harbor Freight is having what they call their "sidewalk sale" this weekend. I just happened to be going by there and needed to return something anyway, so I stopped in. I didn't look very long, but I did get a couple more (now have probably 6) of the 4 & 1/2" angle grinders -- for $8.88 each -- the cheapest that I've ever seen them there. Also, they have their large full-head air nailer (8-10 gauge) for $49 -- which is also the cheapest that I have seen that one. I have used that air nailer for about 5-6 years now and bought a backup about 3-4 months ago. Finally, they have a good deal on a 3/8" impact wrench (not the air wrench, but an impact). Just an FYI for anyone that likes HF . . .