In long: like any good to-be archivist/librarian/museum professional, I curate a personal collection. As someone who keeps company with Library Science-adjacent professionals, all preservationists are inherently hoarders. Very organized hoarders, mind you, but the clutter comes with the territory. Ask any person in that field what they personally collect, and they ought to respond with passion.
Thankfully, my own collection is small in scale. Small, but very large! Most of my collection has been bought from small creators on Etsy, or at local art fairs. I keep most of my collection in tackle-box style organization boxes.
One of my organization boxes!