Used condition with some scuff marks,but the unit is 10000% working as it should..  Included  is the marine SD card   Blue chart America which is shown in one of the pictures.
 Also included is a Marine mount that was never used, a GPS manual, and a leather case for the unit. I purchased this unit years ago for $400 dollars. 300 for unit and 100 for the blue chart download. Great back up unit for your boat, or just use for the drag anchor alarm. Never any corrosion in the battery compartment. It is missing the rubber plug in the rear, but this can be covered with tape