I'm going to sell this coin on ebay but it says silvered not silver. I looked around a little bit and the explanation I found d is that the coin type was originally silver then gradually debated until they were made of copper is that correct? If that's the case what do I put in the description since I'm saying it's some unknow amount of silver. I don't want to misrepresent what I have or sell it too cheap because I don't know what to put in the description.
