Used has crack along bottom of gps and rattles when picked up. Parts only I do not have a power cord so it won't turn on. But I can't say that if you get a power cord that it won't turn on or work. There is a small possibility that it works fine. However I can't say that 100% that's why it's parts only. Part number 190-00170-00 by farming made in USA has manual and reference guide and soft hard shell cover which has signs of age and fading of the logo garmin.  It's a 168 chart plotting reciever and depth finder