DRS Proradar X1 PRO Metal & Gold Detector LONG RANGE (+Laptop)

Selling my High Grade Long-Range Metal and Gold detector with 3D Underground Imaging that I bought a while back in Turkey for around $10K, I don't have any experience on how to operate it, and have only lightly used it so i'm looking to sell it to someone who's knowledgable in these devices. I still have the original receipts for it's purchase. Give me your best offer and i'll try to negotiate with you. Realistic offers please. Here is a link to the official website for it: https://www.drselectronics.de/index.php/our-products/proradar-x1-pro/