It gets annoying when it goes excessively the other way to. Sometimes when I'm looking at buying something I'll see a beat up, mismatched, old marker, missing most of the original parts, that the nooblets will want 2x or 3x the reasonable price for and then they'll blow up if you point out otherwise.
Half the time it isnt even ID'ed correctly.
Edit: Case in point, Karnivors!!! What the heck, are they made out of gold or something? I see karnivors all the time going for $450+ covered in idiot wrench marks, mismatched pneumatics, and missing a good portion of the original parts which have been replaced with low quality "upgrades." But then a really clean looking orracle nicely matched with nicer parts will barely pull $300 on a good day lately.