Someone posted 120 single infinite dust at the lowest price. This ruins any attempt to search without the assistance of addons, since any sorting by low results in a whole lot of spam, while sorting by high results in the highest prices.
Well thanks to AH addons which can partially automate buying, I was able to buy all of them with just a few clicks and a lot of waiting, time I used to write about how awesome I am.
I have saved the day. No need to thank me.