First of all, he has it on EBay too. More pics of it. It looks like it has a motor beneath- I see the pulley. Serial no 17-16571 for what it's worth.
It must come with the bench. You can mount it your own spray, but keep the under drive that is there. It has some cutters and collets too.
Just make sure he throws everything in that belongs with it. See if you can get as many collets as he has for it. Looks like he sells other machines too.
Bernie