Feature request: unique cards

Hello !

Currently the inventory displays the total number of cards and number of "distinct" cards. I'd love to have a third number : unique cards. As I understand it, "distinct" counts each printing of the same card separately. So, for example if my inventory was :
4 Island VOW #270,
3 Island VOW #271,
5 Island AFR #266,
3 Mountain MID #274
I'd have 15 cards, 4 distinct and 2 unique.

Thank you!