This Post May Contain Affiliate Links. Please See Our Disclosure Policy Here. Garmin Nuvi 205W only $79.54!!! SharePin Amazon has marked the Garmin Nuvi 205W GPS System down to just $79.54 right now. That’s almost 70% off the original price of over $200. GPS Systems have been selling out quickly, so make sure you grab this one while it’s available at this price.