I don't collect to have a full collection of a specific type of items, except for crystals/minerals and herbs. I'd love to own my own metaphysical shop someday.
for funsie stuff I love Shadow High dolls, aphmau plushies, bulbasaur!, and lego kits.
I have a small plushie collection that is mostly pink and mostly bunnies. Some are traditionally cutesy and some have mild "horror" elements (extra eyes, extra limbs, etc.). I don't practice reading tarot anymore, but I have several decks that I plan on keeping and a few more I'd like to purchase. I also collect Madoka Magica, PreCure, and Kuromi merch. My partner has recently been getting me into building Gundams, so that might end up on the list too.
Complete hoarder here. Things I have ridiculously large collections of include shells, bells, beads, crystals, fossils and rocks of all kinds, dragon figurines and candle lanterns, gargoyles, pretty feathers, teapots, mortars, cast iron pots and pans, books, skulls and odd bones, vinyl records, knives, and swords. There's more, but those are probably the lion's share of my clutter.
Art reference books, it's so much nicer to have a reference library than to have to use online image searchs.
I love furbies. I have 5 booms and a ton of furblets
I collect random toys similar things that I think are cute. So happy to have it all! : DD
I collect games in my steam library, but rarely have time to play them...
I collect off rocks and crystals and also money from around the world
[img align=center]https://i.imgur.com/5F4692x.gif[/img][Center]cosmos[/center]
Figures of all kinds are up for collection with me. Though I don't have much space (Or money), so I'm not always actively on the hunt. Occasionally I like to cut out parts of advertisements or clothing tags to stick somewhere. One could really say I collect everything, with a crow-like nature lol. If it shines for me, I must have it!