cost to update garmin gps
If you pay for an individual map you decide how often you want to update the map for your device. This can be the âsafeâ play if you donât know how long you will keep your current GPS. These updates run about $70 â $120 depending on the vendor and the type of map purchased.Garmin typically charges about $70 for a single update, Magellan about $80, and TomTom charges about $80 â $90 depending on the map technology.ingle update: 70$ which is 60% of the price of the full product but with a data difference of less than 10%â¦ Also, if the gps last a decent amount of time, Iâll have to buy two (or more) wich is more expensive than a lifetime update. Lifetime update: 130$.