Don't delete cards traded away IF you have more than one copy though! If you traded away the last copy, delete it. If you have more copies, send it back to the folder where you had it originally.
I move the cards I received into the "Recently Added" folder. Then I move them to the correct ORG folder when I actually put the cards in the album or box where they belong in my physical collection. I let a few trades worth of cards build up here before I put them into the albums.
For example, I get a bunch of STL Cardinals cards from a couple of trades. When I go to put them away, I put my Ozzie Smith cards into his album and then I move the "Recently Added" cards of him to the "Ozzie Smith" folder in my Beckett ORG under my Cardinals collection listing. Then I do the same for Stan Musial and Yadier Molina. All other STL cards go into the folders for "1999 or earlier" or into the "2000 to present" folders in the same collection.
I move the cards I received into the "Recently Added" folder. Then I move them to the correct ORG folder when I actually put the cards in the album or box where they belong in my physical collection. I let a few trades worth of cards build up here before I put them into the albums.
For example, I get a bunch of STL Cardinals cards from a couple of trades. When I go to put them away, I put my Ozzie Smith cards into his album and then I move the "Recently Added" cards of him to the "Ozzie Smith" folder in my Beckett ORG under my Cardinals collection listing. Then I do the same for Stan Musial and Yadier Molina. All other STL cards go into the folders for "1999 or earlier" or into the "2000 to present" folders in the same collection.