Its being worked on
Researching phase at the moment
Seems as even if you edit all cards to be "9" they won't be unlocked until they are in the "Card Gallery" so I am still working on it.
EDIT: Found the card gallery values. :) Still researching and testing. However it does freeze the game, so I gotta unlock all the cards manually have all cards, start a new save, then take the values for all cards and put them on the new save to see if that works.