Dell has the portable Garmin Nuvi 255W GPS System on sale for $142.99 after entering coupon code GDMLR093R?M0S5. This features a 4.3" LCD touchscreen, vocal turn-by-turn directions, preloaded maps of North America and Europe with millions of points of interest (gas stations, ATMs, hotels, etc.), SD memory card reader, and more. Compare this price to $200 at Staples. Shipping is free and sales tax is charged in most states. This may expire unexpectedly with a redemption cap of 1000 uses.