I think every system worth "what" it worths for who search for them. It also depends in wich country you are living and how dificult is to find those items. I've spend a lot of time trying to buy for the best price my amiga items. I think on the last years many people just sell commodore and atari stuff to gain some good money on it on their own profit and it's because of the market expeculation that many times, sellers without the intention of doing that, see those expensive prices from other people and they end selling their stuff also expensive. The whole market it's addicted and inflactioned. It also depends on the use that we are gonna give to those items, I only buy items that i can play regular on it, not just to expose on a corner. The relation cost/benefict is diferent from buyer to buyer.