Hi. I am a casual, very unskilled "treasure hunter" and use an inexpensive, one knob type of detector which suits my needs and skill level. I recently picked up a very nice looking, older White's Coinmaster 5000/D - Metal Detector that I thought I might use but quickly discovered that there are too many knobs and too much to learn for my level of interest. I'd appreciate any thoughts on what it might be worth and more importantly where the best place to sell it might be. I see metal detectors on eBay, but I wonder if there might be a better place that true hobbyists go to look to buy things like this. Thanks.