How do you get the correct edition of a card to show up on the decklist section because as of now, 11/22/2015 it puts in the most recent print of the card regardless of inventory.

When you input a card there are different things you can enter. right next to the amount you can click on the set and change it.

^ wrong for decklists, correct for inventory/tradelist

Decklists currently don't support specific printings/copies etc, but it is high on the developer's priority list.

this feature would be nice... My EDH deck is worth way more than it says in my deck list.