From your images it's hard to tell ,what I can see the specimen looks cleaned. Try reposting the image. And notice where it sez full size image click on that button before you hit post reply.
Need better pics like Paddy said , but I think it was cleaned and polished . Can you see any hairlines in the fields ?
These pictures are definitely good enough to let us see the condition of the coin. It appears to have been polished (especially the obverse), and dipped. It is circulated, and probably grades AU-details. It is probably worth $15 or so.