My mother (50s) realised that she has an old coin that might be worth something when looking around at a shop. The coin was given to her as a gift by her grandparents. After some quick googling, it seems there are many fakes of the coin and I am not sure if this is geniune and how much its worth.
So far, I've weighed it ~27g (not the best scale). Non-magnetic.
Any idea if its worth anything? Thanks

