The only things that I own that might be worth more than what I paid for them are a Digitech Bass Synth Wah (£32, new) and the Behringer Centaur (£59, new). They’re such good pedals that the little I might make on them isn’t worth the effort of selling them and finding replacements.
Although, thinking about it, my BC Rich Warlock might be worth a little more than I paid for it, purely because I got it for such a good price. But it’s my dream bass, it ain’t going nowhere.
I’m not a collector, but I do have a lot of Behringer stuff. Which I think makes me a hoarder…