Unit has corrosion on prongs as seen in photos. The bail release mount also has corrosion and doesn’t work and you will have to buy a new one to use this unit. Also doesn’t come with a power cable. I used a bail mount from a separate unit to show that the unit still works. Again unit doesn’t come with a functional bail mount and you will have to buy a new one. Unit is in good condition with some wear as seen in photos. Comes with only head unit, gimbal mount, broken bail release. NO TRANSDUCER or Power Cord.