I honestly don't know. But I can tell you this much...it will depend upon the 'extras' you get with it. I am guessing you can probably get a Diamond for around $8000. And, I would think when the new Diamond comes out, you might be able to get a trade-in machine at a lesser price. Honestly, I would never purchase a machine from ebay. The warranty would not transfer and you would not have dealer support for it.