Well the coin is probably about Good condition. Conservation is gonna cost at least $25 and then grading is another $22 besides buying a membership or finding someone to submit for you. Then it can't be guaranteed that they will be able to conserve it. If you have patience and don't want to spend much money you can always get you a small glass jar, get you some virgin olive oil, (not the olive oil that likes to run around, Lol) couldn't help myself. Anyway, soak it in olive oil for a few months and see if it will loosen any of the junk on it.