There are two distinct varieties but at this point the mint and hobby experts are trying to determine the cause of the extra leaves.The coin's long term value will depend on what caused the varieties and the number of each variety minted. That has not yet been determined.
If you are a subscriber, check the March 1, 2005 issue of Numismatic News, Page 4. Right now, $100.00 seems a bit high for the coin.