Anyone know anything about OKM detectors? Years ago they tried to sell detectors that they claimed could show you a picture of what was under the ground...and it cost like $10,000. It didn't work. Now they're trying to sell $32,000 machines. I can't find any sources as to what the machine actually does...no unboxings, no tutorials, just an unreal price tag. Kellyco will sell you one! I thought Kellyco was above this.