This week Buy.com has the refurbished Garmin Nuvi 1350T (model no. GRMN078226KIT) with Memorex 3.5-inch GPS case bundle for only $114.99, which is $85 off the list price of $199.99, and the lowest total price we've seen on this GPS by about $52.  FREE shipping is included and sales tax applies for residents of New York and California.  The Garmin Nuvi 1350T provides turn-by-turn directions, 3-D building view, and includes a FM traffic receiver with lifetime traffic alerts.  It is powered by a rechargeable lithium-ion battery that lasts for up to four hours on a single charge.

Amazon.com has the TomTom XL 350T 4.3-inch portable GPS navigator (Lifetime traffic edition) for $129 after a $70 price drop.  The Garmin nuvi 855 4.3-inch widescreen portable GPS navigator with speech recognition has seen a 61% price break at Amazon.com, it was $349.99, but is now $137.53 after a price drop of $212.45.  Save 70% on the Garmin nuvi 255W 4.3-inch widescreen portable GPS navigator, in refurbished condition, it was $299.99, but is now only $89.99 at Amazon.com as well.