The bicentennial coins faced opposition when it was first ... Some of the most expensive 1776-1976 silver dollars are worth as much as $30,000. The Sheldon Scale is used by numismatists to provide ...

Before you toss your spare quarters into a vending machine or feed them to a CoinStar, consider this: one specific American ...

The value in these coins comes from their 40% silver content. Most bicentennial quarters were ... but you can still get thousands of dollars for those in slightly less pristine condition.