eBay knows... just check buy-it-now offers and compare the prices with regular auctions. That should give you a good idea.
I just did a quick search of sold items on eBay. They have been selling from $13-$17. Also, bare in mind...the silver value alone is around $11 currently.
Lol, i hate fakes only when I paid full price for a real one and ended up with a fake. I don't mind buying duplicates if the price is right. Nice coin you got there.
Right, I hear ya! As I have inherited that coin along with many other (authentic) gold coins I kept it as a memory...