Well I just used up my points on a nickel but just an FYI, if you have a magnet, see if the coin will stick to it. Silver will not attach to a magnet, but will most other items used in coin manufacture. I have what is called a Rare Earth Magnet, which is made especially for that purpose but a regular magnet will have a similar result.
Oh no no, I didn't mean for my sake. I just meant for your info. In the future should anyone raise the question, you can tell them to see if it will attract a magnet.:)