We have the box for the machine itself, but do not have the packaging for the rollers, 12' base "plate", or for the legs/stand. The bobbin winder is still in it's shipping box.
It is not sold. I'm not sure what you mean by throat. If it's the area from the needle to the back of the machine, that's 24". It's a manual machine and there's a stich regulator that goes from 7-15 stitches per inch. It has never had "professional" maintenance, but my brother-in-law does large machine maintenance at work, and has checked everything over and made sure everything is lubricated and working.
Purchased new in September of 2009 and used less than 10 hours. Has a hydraulic table lift, Harley base expander, bobbin winder, assembly manual, and operating manual. Wooden base made by a custom cabinet maker. Located in Madison, Wisconsin. Shipping only if arranged by the buyer.