Working on opening a shop. Bridge Saw ?

On a budget. Will weigh the difference in a new saw to a used one. Looking to spend around 30k for a new one. Seen some on ebay. anyone know about these offeered by riod....www.Stone (http://g603.net) brillance.com or "Stone (http://g603.net) smarts" on ebay. Also mdand (http://maplered.com) m.net? Does anyone know of anyone selling a used bridge saw or advice on getting a saw would be appeciated. Thankyou in advance.