I have too many machines and I am going to sell a nautilus IIb with an 8" coil, It has just been to nautilus in Coats for inspection of which I take every year that I have own this machine and also had an internal improvement made by Steve at Nautilus. This machine is a relic Hog, I have used it to find many CW relics. There is some scratches on the box from use but no damages. Asking price is $400.00 shipped and if you are interested I will gladly e-mail pictures of this machine. The machine at the present time is still under warranty. Instruction booklet comes with machine.