Well, I have officially resigned myself to the fact that I'll never get the cards I need before the codes expire (since all the ones I need are retired cards except for the Stitch set and no one knows for certain if those codes will expire or not)

. Oh well, what can you do?
I still need all HM cards except for invisibility magic, the stitch set, the white snowman, and the Insider's Tour badge. I could also use an extra well card and an extra golden door teleporter card.
I managed to get a few extras of some cards that I could trade, but they're mainly really common cards that most collectors probably already have.