We bought one when we first got here.It was a god send.In those early days when you havent a clue where your going. We paid just $99 from Big W...bargain.
We use it on occasions still when we are taking the boys to soccer the other side of the city. It just takes the stress out of the journey. We switch it on as we come off the main road and ....bingo...soccer pitch in view.
I wouldnt have had it any other way and have still found out the roads in time