Well, that would stink if it was mold. It was wax packs. I have no idea how they have been stored, but they've been on the dealer's display case in a box with other packs since at least 2014. The other cards I got from them are OK, though the Parkhurst pack I mentioned as being a brick came from them as well. I also got packs of 1991-92 Upper Deck, 1991-92 Stadium Club, 2001-02 Victory and 1990-91 Pro Set from the same dealer and all of those were fine.
I've got a few singles from modern OPC sets I was given, I like them. I just scanned two from 2013-14 today, I think they are my newest. I have not gotten to Target to see what new stuff they have yet.
VERY slow trading due to health problems. Not transferrable so safe to trade with, just moving is painful and can't always access the cards.
Cardboard History My COMC
New Collection Website: Cardboard History Gallery (Still under construction)
Tips on how to make your scans look like the card does in hand (No more washed out, fuzzy scans!):