My daughter was given a box containing literally hundreds of cards. Most are in protective sheathes and about 180 cards in Limited Edition boxes. How should I organize them so I know what I have? Little symbols upper left, dark or light backs and numbers in upper right? I also have about 170 horizontal or planet cards. If someone wanted a particular card I want to be able to find it easily. Meaning I only want to sort them all once. Can anyone help? I have no real ideas about how and where to market these or if there is a market for them. Any help with that? Thanks.