Golden Mask IMPORTANT: THE ITEMS IN THIS CATEGORY THAT HAVE NO PRICE ARE NO LONGER AVAILABLE. The great Bulgarian manufacturer of high quality professional metal detectors with high technical characteristics and excellent sensitivity thanks to the new 5+ and WD series equipped with a power box that increases performance by around 30%.Perfect discrimination of unwanted metal, ideal both for the veteran researcher for the complete set of functions and performances that they offer, and to the hobbyist for the simplicity of use and their manageability.telescopic bars in carbon fiber, and the low price.