Fossils including dinosaur eggs, Van's slip-on shoes (I have near 90 so far but difference is I actually wear all of them), Music CDs (rock and heavy metal), model cars.
Game related I collect Zelda merch from statues, to stuffed toys and figures. I collect displays, standees, posters. I currently have I believe 21 Nintendo related standees, but of course they are mostly in storage since I have no space to display them. One day though.
I also collect A LOT of gears/equipment/mods related to my Jeep Wrangler. I'm like working on it weekly upgrading something and changing it up.