RadioShack offers the Sanyo NVM-4370 4.3″ Widescreen Portable GPS Navigation System for $94.99 with free shipping. That’s tied with our mention from two weeks ago as the lowest total price we’ve seen for this GPS. Sales tax is added where applicable. Features include a 4.3″ wide touchscreen LCD, text-to-speech, Bluetooth connectivity, preloaded maps of the US (including Alaska and Hawaii), Canada, and Puerto Rico, and more. Deal ends April 30.