What is the best way to track and value a newly inherited coin collection?
My dad just gave me a substantial collection and he has the coins in suitcases. I have no experience with coin collections. I have listed the PCGS inventory on the website but most of the coins are in books and plastic sleeves are unrated. Should I just do an excel spreadsheet and hunt and peck for the values and info? I need to get my arms around this pretty substantial collection. Any advice is welcome.