u/Jazzlike-Umpire3006

Hey everyone, I am not sure if this is the right subreddit. Before I contact a contractor, could anyone give me a fair estimate of how much a fence (wall) like this would cost me? Looks like brick pedestals, then Besser block wall, roughly around 30 metres as well. I'm just looking for a random idea of the price of something like this would be.

If this is the wrong subreddit, please point me in the right direction :(