My nuvi 250 hasn't been updated since probably 2008 or 12 at most. Can I and should I update it, and if so how? : r/Garmin
Best Buy: Garmin nüvi 250W Portable GPS 010-00656-00
Amazon.com: Garmin Nuvi 57LM GPS Navigator System with Spoken Turn-By-Turn Directions,5 inch display, Lifetime Map Updates, Direct Access, and Speed Limit Displays : Electronics