Garmin, Nuvi 57 Car GPS System Pre-own, Barely used Bundle | eBay
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
Gomadic High Capacity Rechargeable External Battery Pack suitable for the Garmin nuvi 57 / 58 LM LMT - Portable Charger with TipExchange Technology