There are a few pawn shops on Mill St. and Highway 121 business in Lewisville. Some times you can find good stuff there. I do find it hard to find that "good deal".
I've have used one at work for about 6 months now. As long as the battery is in good shape its great for doing light stuff. I don't have to much troubles with lug nuts as long as the person before me over torque them. I can take off and put on 12 to 16 tires before I need to put the battery on...
The last one that I did I had the pinion holder up next to the control arm and I was using my old craftsman flex head and a cheater praying that the flex head would hold up. I think I'm going to get a 3/4" breaker.
Trex