I do not share cards between decks

I would like to figure out which cards in a deck I do not have enough of.
Perhaps create a search in inventory that shows when desk ideas and built column is greater than inventory.

or

just export built/idea count column so I can do it by hand in a spreadsheet.

Anyone else have an idea how to accomplish this without looking at the inventory page for every card in a potential deck?

I have a deck idea - need to know which cards I need to buy.
I do not share cards between decks.