There are several hardback books available that you can use for determining old coin prices

Source: Ningbo Heng Yuan Wang Plastic Co., Ltd.  author:   Time: 2013-08-16

 

　　These price guides offer a convenient way of checking prices of old coins. Moreover, they also help you save lots of money in the long run, which otherwise you would have used to pay appraiser’s fees or paying different dealers. Printed price guides are a virtual treasure house of information on old coins and their prices. You can easily shop for these books in your neighborhood bookstore or at a coin shop near you. You can also find them being sold at online book stores these days. You can also choose from the older editions that are sold online over many auction sites for cheap prices.