Well, sure, that's the problem, but breaking it down into separate steps that need to be solved should be part of the solution.

I own too much stuff. I would love for there to be a solution more effective and less wasteful than simply throwing it out. I appreciate this post because it's suggesting at least part of a solution...

...although I don't think it would work for me because it requires even more stuff. A working printer (which will inevitably turn into a non-working printer). Label paper. Packing tape. Many boxes of appropriate sizes.

I assume this guy already ships stuff from his house for other reasons, or else all that stuff would be clutter too.