One of the most famous is the 1975 Roosevelt Dime proof, worth nearly half a million dollars. As far as finding a rare coin like the 2000-P Sacagawea somewhere in the world, DeLorey encourages ...

There are certain coins and bills in circulation that can sell for thousands of dollars to collectors. This holds true for specific 25-cent coins, which could be worth up to $10,000. Here’s how ...