I try to steer away from pawn shops but I will look. I spose I will be able to tell if any bearings are bad pretty quick. I am sure mine will work great on my neighbor's 8N though!
I'm sure your's will do just fine Jeff It's not like your going to paint lots of cars.
Try it and see if it works for you and if not is still great for other projects.
Never seen a Bearing go out of a DA yet.