TigerDirect offers the factory-refurbished Magellan RoadMate 3045 4.7" Portable GPS Navigation System, model no. RM3045RGLUC, for $39.99 plus around $4 for shipping. That's $5 under our mention from last month and the lowest total price we could find. Features include a 4.7" touchscreen display, lifetime traffic updates, North American maps, highway lane assistance, points of interest, suction cup mount, and multi-destination routing. A 3-month Magellan warranty applies.