You're flagged, starting by getting a new payment method...
Then format, etc... You shouldn't be botting that many accounts fro a single OS anyways, way to obvious...
And if you're playing the AH too fierce, people will report you, even other bots competing to sell those mats...
Shuffle is always a good idea, takes a bit of time and sometimes u even loses gold, but its not too obvious on the AH...
Well, good luck... To all of us...