The odd thing is, a lot of the items are priced HIGHER than the AH price. And people actually pay the higher prices.
A friend was telling me how he had put his evasion torque in his bazaar for 150k higher than AH (he was selling a vclaw, and didn't want to have it be the only thing in his bazaar, odd, I know)
It sold, so he just went and bought another one from AH.
I don't know if its just because people assume prices will be cheaper there, or if it's an impulse buy, and are too lazy to check price on AH.
My biggest gripe, the people who walk through all of the bazaars on the hill, so as you're tabbing around, you tab onto them, they move, and you've lost your spot.