I bought a bench source $600. But love itI have a homemade unit that I haven't used since I built it. Speed is adjustable with LCD display. Just needs a propane bottle and it's set up to run with a hose. $100 to your door with a couple extra unfinished "drums" for various case sizes. PM me if you're interested.
I surely would of like to known that you had one for 100. I really don't use mine enough to own that investment but it is what it is