Northwest Outdoor via eBay offers the Garmin Oregon 600t Handheld GPS Unit for $219.99 with free shipping. That's the lowest price we could find by $20. This IPX-7 waterproof GPS features a 3" sunlight-readable multi-touch touchscreen display, preloaded TOPO 100k U.S. maps and basemap with shaded relief, 3-axis electronic compass with accelerometer, barometric altimeter, Bluetooth capability, and microSD card slot. It requires two AA batteries or a rechargeable NiMH pack.