With the recent changes to DP&E, Core cards have actually become more valuable and more profitable to sell.
You complain about the packs being worthless, but what do you expect of something that is given freely to every player in such large quantities? I mean if everyone can get these cards just by playing the game, why would people pay a lot of money for them?
I think given the situation the price of the cards is actually not bad.
You didn't understand my point, as I commented at the end of my post. There's nothing more to expect from free packs, although I don't prefer to keep most of the cards I've won. But even so, I still continue to collect packs and open them.
Okay. But turning meta Core cards into Diamond quality and lending in Lootrush at the moment is actually an interesting proposition, so there is value there. And you never know when unpopular cards now may become in demand in a new game mode or when the meta changes.