I bought a second hand 2009 audi A6 a few years ago, some of the maps were out of date as some new motorways had been built in my area. Queried with my dealer h

I bought a second hand 2009 audi A6 a few years ago, some of the maps were out of date as some new motorways had been built in my area. Queried with my dealer how much to update the maps, they wanted €250 for the DVD and €250 for the install + licence key. Reason for the DVD is that even a main dealer doesn't stock it. Next car will have android auto.