..cool, I would like to get one too..what are the prices for such a detector?..wish you good luck, hopefully you will find a few treasures!..is there a detector also for crypto currency??..haha, would be great..meanwhile, if you want to mine crypto, try out pi.. it’s a new currency you mine with a little app on your phone..over 1 Million members in about 6 months..easy, no need of much information, no slowing of your system, no big batterypower loosing..try it out..great project..
Pi is a new digital currency being developed by a group of Stanford PhDs. For a limited time, you can join the beta to earn Pi and help grow the network. To join Pi, follow this link https://minepi.com/Robo1970 and use my username (Robo1970) as your invitation code.

..anyway, have fun and find the beach treasures..up..