The year before last, Linda and I went to Australia for vacation. While gone our house was burglarized. Many things were stolen including my metal detectors. After we got back, we were robbed a second time, they took whatever they didn't the first time. Things feel back to normal and have the itch to metal detect again. I need to replace at least 2 detectors. I used to have a CZ-5 and a CZ-7. I would like to buy same or comparable. It appears the new CZ-3D looks to be very much alike and I would try it as well. Call if you have an extra detector you want to sell. My number is Robert @ 918-760-0100.