You can pick up a used Nuvi 200 for less than it costs for a map update. Mine has a tired battery but anything you want or need can  be had from from any GPS store. I've tried mine around town and use it primarily for the speedometer and trip functions. (motorcycle speedos tend to read a few mph higher than true)  The software updates for free, automatically (well almost) w/Garmin Express. It's a great tool with old maps & I'm keeping the $50 or $100 update price in my pocket.