Its a complex issue. As a consumer you want a good deal and are looking for "A steal" not literally but a bargain. As a seller when scare tactics have spread the only place to turn to is a "Known" dealer when the situation is like that you are completely at their mercy and don`t expect to make too much of a turn over from your investment. And of course the "Dealer" turns around and does a ridiculous markup. I had that happen to me here with a "Known" dealer who gave me a absurd quote knowing full well that the price he said the glass was worth was a blatant lie.
DogDay
I disagree (although I may be interpreting your post differently than you intended). Authorized dealers have to compete with each other. If one is selling at ridiculous markup then it's going to go out of business because people will buy from a different authorized dealer that sells at better prices.
If we're at the mercy of anything it is the companies making these products that set the msrp. But even then, if one company seems to marking up their product higher then you think they should you can just by from another.