This GPS has been in my family for 10+ years. It's still supported by Garmin with Map Updates : r/BuyItForLife
ChargerCity 5" Screen Water Resistant GPS Case w/Security Screw Heavy Duty Bike Motorcycle Handle Bar Mount for Garmin Drive Smart Assist Nuvi 58 57 56 55 52 51 50 2589 2597 LM LMT TOMTOM GO Via GPS - Walmart.com
Garmin 4GB microSD with SD Adapter | GPS Devices
4 GB microSD Class 4 Card with SD Adapter | Garmin
ChargerCity Chargercity OEM Beanbag Friction Mount Kit for Garmin Nuvi GPS w/ Micro USB Card Reader, Bracket Cradle, Car Charger Vehicle Power Cable & Portable Garmin Dashboard Friction Mount (Manufacture D MT