You have to go to beckett, go to price guids then use the side (left) navbar and find my collection. There you set up a collection name (ex Dirk Nowitzki PC) and you can add cards after that. Just click the little plus sign, type in your player and if you want the year of the card, click continue then go searching. Add the card to your collection, unless you pay u wont know the bv of a single card, but it will add your collection up for you. So if you have 1 card in your collection then it will tell you the value of that 1 card. Or you can pick up a beckett price guide.