We buy all U.S. and foreign rare coins and U.S. paper money that have extra collector or bullion value. This rare coins price guide and paper money price guide shown below is based on current market liquid values. This is generally what we will pay. The information should only be used once you have determined that your items do not have above average value. If you are unsure, email or text us your inventory list or pictures for a Free Appraisal.