So I haven't really been involved in the hobby for while now and I've decided to dabble in it again. But I'm seeing that there are a lot fewer companies making cards and even fewer sets (not that this is bad after the glut of issues in the 2000's). What I don't understand though is why everything is sold out everywhere. I didn't buy them very often, but it used to be that target and walmart and the like would have a bunch of different blaster boxes available, but now the shelves are bare. What is driving this? Is it just limited runs of product? It does seem a lot of stuff has been heating up. Even trash wax of the 90's is going for double digits. Any advice on where to buy affordable sealed to scratch the pack busting itch?