I bought EVERY stack of ALL kinds of clothes (from linen to mooncloths/stuff), put them all at 500% of normal price, and getting a lot of gold.
bought every enchanting material (from strange dust to void crystals) and put them all nearly at 400% of normal price, and getting more gold.
then, I got bored and started giving away gold at trade district (gave 50g to each person that traded me, but only once), so I got a good name on the server
I thought of something else and bought EVERY uncommon/rare/epic weapon/armor in AH, and put everything back at nearly 320-340% of normal price, and getting LOTS LOTS LOTS of gold.
now everyone's whining about economy on the server, every 70 says that they gonna leave server, etc.