no, its not people pricing their cars too high... its a matter of everyone wanting something for nothing these days...
i.e. 15 year old kids coming onto a Skyline Forum, and offering 15k for $25,000 cars... not only is it annoying, coming from the sellers perspective, its f**king insulting.
if i was advertising my car for sale for say, $18k, that is the price i want to sell it for, sure i may be slightly negotiable, but if you came up to me in real life and offered me $10k for it, i'd tell you you're dreaming, to go ask mummy and daddy for some more money, and to f**k off... why should it be any different online?