Here is a story about us (as a hobby, not any of us personally, as far as i know): http://www.cnn.com/2005/US/03/08/auctioned.dime.ap/index.html
Gramps always told me that something is worth what youre willing to pay for it. Personally, no coin is worth that much to me. Unless of course it weighed a ton and was made of pure platinum ;-)