I decided to resurrect this thread rather than make a new one and duplicate a thread on a pre-existing subject.

Back in 2013, I had typed

Quote Originally Posted by Magnus View Post
I keep MP, Takara, and HA boxes. At one point I was keeping everything I could, but I too was running out of room, so most of my figures bought at retail don't have boxes anymore.

The only piece of 'vintage' packaging I have is the foam tray for my G1 Metroplex, but if I had G1 packaging, I'd likely keep it or sell it.
Since then, I've held on to this, keeping my Masterpiece (which includes the new Movie Masterpiece figures) and Takara boxes. I was throwing away my retail-bought boxes from Generations lines, but over the past few years I've found myself keeping more boxes than I thought I would. I now have a fair few from Studio Series, War for Cybertron, and Legacy, and now I'm wondering which ones to keep. The only ones I'm seriously inclined to keep are the Studio Series Wreckers, my commander class figures, and the Legacy Stunticons, but for some reason I can't seem to let go of boxes for figures like Studio Series Dino, Hot Rod, and Crosshairs, the Studio Series '86 Dinobots, and Kingdom Galvatron and Cyclonus (I bought Cyclonus second-hand and the previous owner had collapsed that box).

Are other people keeping their boxes or throwing them away? Any ideas or recommendations?