Garmin GPSMAP78S handheld Marine and Land GPS. This unit is Pre-loaded with TopoCanada Map and Garmin Blue Chart G2 Canada Marine Map. Which makes it ideal for land and sea based handheld Nav situations such as Kayak trips and coastal boat trips where shore excursions are also covered. Each of the preloaded maps cost a couple of hundred dollars alone. I am selling the nit with the USB Cord and preloaded maps for $200. Heres's a Link to Garmins site.