Seems kind of expensive for what you're getting, unless it performs much better than it's competition. There is only one coil option at the moment, the non-ferrous I.D. number range is only 1-30, you can't turn off the backlight, it's only rated for 1.5 meters (a bit over 4 1/2 feet) underwater, and even though there are 4 frequencies, you can only use one at a time, so, you have to choose one and hope it works better than the other choices. If it's your typical VLF circuitry and not some special "Voodoo" new tech, I don't see where it's going to be any better than some detectors half that price. I'd also like to hear feedback from anyone who has actually had some time in the field with one and can give an honest evaluation.