yaaaaawn. As others have asked let's have some evidence of someone actually manipulating the market.
As I mentioned if I want something I'm going to pay the buy it now price. I've paid 100K for yellow salvage if I'm making builds or IOing out characters. Which I have done in the past three weeks.
100K for someone who regularly farms and gets massive converters (and uses them to sell things on the market) from massive merits from constant hamidon runs a week is nothing. I can sneeze and make that. So paying up to that for yellow salvage is nothing. I'm sure I'm not the only one.
EDIT: And to be clear, again, I'm not saying everyone has to pay that. Just put your bid in, wait, and come back. Your bid will be filled. We're talking about uncommon salvage, not purples.