Walmart.com has a Garmin StreetPilot 2720 Portable Color GPS Navigation System, Traffic Ready for $549.92 plus shipping.
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- Alphanumeric remote control n
- Preprogrammed hard drive storage n
- Audible and visual navigation instructions and warnings n
- 8-bit color LCD with touch screen n
- Voice prompts that actually tell you which street (by name) to turn on (Text-To-Speech) and optional traffic alerts