This deal has ended.
Update: this is now out of stock. Amazon still has the Sanyo NVM-4070 Easy Street GPS Navigation System on sale for $159.99, an eye-opening $30 less than our previous mention. This system a 4" touchscreen LCD, preloaded maps of the US, Canada, and Puerto Rico, voice guidance, Bluetooth compatibility, MP3 player, and more. Delivery is free and there's no sales tax (except NY, KS, ND, WA).