The Thinkware iNavi K2 (available only in Korea for now) is a GPS with very detailed 3D maps. You can actually see accurate buildings, lanes, and signs in 3D. The unit comes with 8GB of storage (via SDHC), 256MB of RAM, and a 4.8″ WVGA 800×480 Screen. If you are in Korea and want to buy one it will run you about $550.
{Via}