I bought one about 3 years ago with the tracking toggle switch broken in the correct position for $325.00. Other than the switch it was in great shape. I sent it to Ma. Va. to the service and they fixed it under warranty. I later gave it to my daughter in laws dad and got him into the sport. But I really think in good shape, $350 to $450. I've now got the M6 and its a good machine. I like my Fisher with the sniper coil the best. Just a side note. Watch for big 2 or 3 person yard sales. My buddy has bought 3 machines in 4 months. One is a Garrett and its great for $25. Good luck.