Amazon.com has a Sony Portable Navigation System – NVU73T for $99.95 with Free Shipping.
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- Traveling to your favorite destinations has never been this easy. The nav-u portable satellite navigation system has a sleek, 4.3″ touch-panel widescreen display and can be easily mounted in almost any vehicle. The brilliant, high-contrast full-color graphical interface is also intuitive and fun to use. Whether it’s a trip across town or cross-country road trip, the nav-u satellite navigation system makes the perfect travel companion.