Hey guys, I'm trying to clean out my collection of stuff and I'm trying to discern what's junk & what's not. I've held on to a buttload of Energon blisterpacks (i.e., the ones for the combiners and a lot of divebomb packs). They're all opened - carefully, with a pocketknife, but opened. I'm trying to figure out whether it's worth it to hold on to them. Like, honestly, I can kinda figure that many, many, MANY (30+ or something) years down the road, they might be worth something. Right now, I'm trying to figure out whether it's worth it to have them continue to take up space, when I can use that same space for storing some figures. Advice?