Well, I bought the 618. Nice older lady, Told me her husband died unexpectedly, now she's trying to clean out the house and move. I told her it was missing a few pieces and she promised to take a look for them so I sent her pictures of a counter shaft assembly, 2 step motor pulley, draw bar for milling attachment, steady rest, and the 2 missing knobs. Theres a whole shop in the back, she was reluctant to show me though. Probably worried about theft, completely understandable. Anyway I think going to get an invite to the pre-viewing before the estate sale, maybe ill find some other neat stuff.