Recently factory refurbished Humminbird 798 with internal GPS & preloaded Contour XD maps (2 card slots available for adding maps.) Includes new (unused) transom transducer (I had installed the through-hull transducer in my boat), power cord, hard screen protecting cover & 1" Ram Mount.
It is an SI unit, but it can also handle 360 imaging if you have the accessories for it , as well as i-Pilot (Helix 5 SI units cannot use these accessories) and Humminbird's autochart map-making software.
My unit has the most up to date software version installed on it.
Side Imaging/ Down Imaging unit with 2 SD slots compatible with Autochart, iPilot & many other accessories. I used a thru-hull transducer so the transom mount has never been opened/used. Upgraded to an 898. Screen replaced by humminbird prior to the 2016 season, has less than 50 hrs use since replacement. Includes the power cord, base, ram mount, unit, hard protective case & transducer. I will ship at my expense. Software version 6.300 (most recent update available) includes Navionics Countour XD preloaded charts.