It has wayyyy to much wear on it to still have heaps lustre. It has been cleaned or been in contact with something. I took me quite a while to learn the difference between real lustre and dodgy jobs and found the best way to pick up the difference was by looking at coins with genuine lustre very carefully to see how it should actually look. Go to a coin shop and have a look at a few high grade examples and you should be able to pick it up.