If you want an idea of what your coins are worth (or a second opinion) we will give you our opinion based on several market sources that are available. Some coins are valued based on the gold/silver commodity market and others are based off of the overall coin market and prices set at coin auctions or eBay...we can estimate a grade and market price for each coin as well. Appraisals can be time consuming to be accurate, depending on the size of the collection, a quote can be provided once you contact us.... if you end up selling to us the appraisal cost is free.