Remember the scam where you get to buy a medium priced blue (or any other pricy item) than make an alt and spam the chat that you want to buy the item you just bout hand putten on AH for +50 gold or +100 gold. Well this is a little adition on it to make it more usefull.
Well sence the new patch i suggest using the farmer's brooms as horde, or random whites as alliance.
Now go farm about 5 or so of them, or buy all from the AH if theres some.
Now make about 3 alts and send random ammounts of the item to them (1alt- 2; 2alt- 1; 3alt - 2) and put them all with the alt on the AH, sence when ppl check they will see that other ppl put up the items, unlike just 1 dude and probaly will not suspect anything.
Enjoy your gold.