I would miss my books, my clothes, and my cello. I am a weirdo about my clothes, even though lots of them are old. I got that tshirt at a thrift store just outside of Santa Fe! I got that jacket in New York! My friend Jane gave me that dress when she moved away to Northern California. You can't just replace those things.
I also have a badass kitchen knife and a bottle opener that was handmade for me. And that's about it. Most things we own in life are kind of crappy.