One of the things that changes on a pretty regular basis is the Astro Software.
Garmin sell map updates from their website for users no matter where you are in the World, so although we reference prices in dollars, you can still purchase map update from Garmin.
There are 3 different scenarios available for customers who wish to update their Garmin Nuvi Maps and we will highlight each one below, and tell you where you can get the best deals or free Garmin Map Updates.
Garmin Map Updates are the most cost effective and efficient way for you to get the latest and most current roads, streets, highways, junctions, points of interest, and addresses on your Nuvi GPS or sat nav.
Downloading unofficial Garmin map updates could risk invalidating and warranty that you have on your GPS, plus of course the map data cannot be guaranteed to be one hundred percent accurate and representative of the roads that you will be travelling on.
Garmin Map Updates are available either to purchase for free, or for a very reasonable price you can buy cheap Garmin Map Updates.