Here is a mint condition Lowrance HDS-7 Gen 1 Chartplotter/Fishfinder. Works perfectly and comes with manuals, connections, cover, and a newer transducer. Lowrance Insite base map, with SD card slot for Navionics or other downloadable maps. Asking $350, or near offer. More info: https://www.lowrance.com - Link: rb.gy/bsd2ch