most likely a repost but still feel like contributeing.
this may not work for everyone i may have just got lucky!
well basicly i put up two voidys on AH which i took from my guild bank , sold for about 40g each or what ever they go for on your server.
i then deleted my wtf folder. ( probly only certain part needed deleteing as it messed up my addons as you would expect). i then logged back onto wow and made a ticket saying my 2 void crystals had disspeared from the AH and i hadnt recieved any money.
the GM told me to check my bank ect .. my ticket then got escalated same stuff with the gms asking questions such as was i sure i put them on AH.
i logged on the next day to find 2 lovely voidys in my mailbox from blizzard!
probly a repost or just pure luck and had nothing to do with deleteing my WTF folder. but still if the helps anyone in anyway ill be happy