I am now just curious how long will it take to open all 3000 packs. I think I will make a quick calculation here:

Considering I will open a pack just draging and clicking 5 of them and clicking done will take 3 seconds. 3000 x 5 = 15000 seconds = 250 minutes = 4.2 hours. That is just clicking the cards and drag and dropping. I mean without doing anything else just doing it like a robot will take 4.2 hours.

I think it will take more than a day to open all the cards as you said.