When I was living in Israel, I was never able to find reasonably priced older 2nd hand x86s; there is no eBay culture, and somehow when companies have an upgrade cycle and retire a lot of old hardware, it is always to middle men who then ask for ridiculous prices (like 70% of price of new, faster, more efficient, cooler machine).
I wonder if that’s unique to Israel, or if the ease of getting reasonable 2nd hand hardware is unique to the US.