The only things that I've been able to throw away so far have been the cardboard inserts from the non-window box vehicle boxes, if that makes any sense. I've only thrown those away so I could flatten the boxes.
But everything else, I've kept. Cardbacks, bubbles, etc. I don't know why. I wish I could bring myself to throw all that junk away, because that's what it is--junk--but I just can't. I just can't throw anything that has a Star Wars logo plastered on it in the trash, for some reason.
Maybe I'll try and start with the bubbles. They're taking up a bunch of room.
And, then again, maybe not.