The last one on ebay sold for more than the new cost- obviously ebay mania, or so I thought. There's another one on there now that's over $900 with a few hours left to go. Boy they sure do seem to be holding their value on ebay lately. New cost is $1305 last I checked. I figure if you can get a good used one for 850 or less it might be worth it. More than that in my mind and you might as well spend the money for a new one. If the used one needs a new chain, that's $200 right there plus wear is how I come to about $850 max for used. Much more than that, and I don't know that you are really saving much.