Bought this to map the club ponds, but I need the cash before I can do it.
It has been wet for about 3 minutes while I checked it out. Works as advertised, and the bathymetric maps it makes are pretty good. This is the GPS enabled version.
Comes with everything as new.
$200 in West Ashley
http://deeper.factoryoutletstore.com/cat/72116/Deeper-Sonar-GPS.html