jetmodeler:
I always find something useful in Michael's. I buy my paint brushes there, oil paints, etc. In fact I'm about to invest in getting an airbrush from there sometime this year.
Yeah, I can't argue that there are other useful items in Michael's, i.e foam, material for foliage, water effects, brushes, etc. In fact, the other day I found some kind of bean that would make nice cobblestones should the circumstances arise. I bought an airbrush from them a while back before I got my Paasche VL. Don't remember which one exactly, but it was cheap, around $50 and made mostly out of plastic. I don't recommend that one. It gummed up rather quickly and the trigger would stick. I see they sell Badgers, or at least something similar. That would make a fine investment.