I have a habbit of browsing for vintage stuff every day, and I see crazy prices all the time. And the funny thing is that those ads hang in there for litterly years, there are some ads that have been up every since I even started collecting. It's obvious they are either waiting for an idiot or don't really want to sell. Just recently someone listed a 486 motherboard for 450 euros. I can get an entire working system and monitor for that have money left over