You need to create a way for extreme rare cards that have no prior sales to get them added to the system. So far I have not figured out a way to add all of my rare cards

Hey there! That is in the works as we speak. We are working to allow unidentified cards into a collection that can be manually identified at your convenience. :)

Thanks for validating your need for it!!! Helps us prove we understand our user’s needs and are building the right stuff. :)