Harman Kardon Harman GPS510 Portable NavigationCrutchfield has the Web’s best deal on the Harman Kardon Harman GPS-510 Portable Navigation. It’s $199 – $20 coupon (3A825) + Free Shipping = $179 Shipped!

Don’t forget Crutchfield’s $20 coupon: 3A825


  • 4-inch touchscreen control (480×272)
  • Real time traffic and text to speech directions for turn-by-turn navigation
  • Media player and car mount

Buy it: Harman Kardon Harman GPS-510 Portable Navigation – $179

Christen Costa

Grew up back East, got sick of the cold and headed West. Since I was small I have been pushing buttons - both electronic and human. With an insatiable need for tech I thought "why not start a blog focusing on technology, and use my dislikes and likes to post on gadgets."