I have a bunch of them, mostly stuff from particularly nostalgic periods in my life. I get sentimental so easily haha. I still have this really old fleecy coat I've had since I started school. I'd never give it up even though it's not my style anymore as I mostly wear puffer coats now
Old cassettes. Pretty much just boring dad rock but I enjoy their shitty sound and I had them since I was a teen with a walkman trying to find inventive ways to smuggle my music in to class. Also one is a Finnish metal band that I have no idea how it made it to the 2nd hand music store in a flyover state where I bought it