Here is the commemorative dollar Sparrowhawk was telling you about.
It is 90% silver and 38 mm in diameter...just like the REAL silver dollars we used to have.
Mintage will be limited to 600,000 coins. That ain't very many in today's world of coin mintages.
It will be available from the U.S. Mint on or after November 10th.
Mint's website is
www.usmint.gov