ive been in the jc market since mid wrath, made about 2.5m, but since MoP came out ive had this guy undercutting me, at first it was 1c undercuts, that was fine, but now he doing it like this: 80 - 75 - 70 - 65 - 60... by 5g each time, all the way down to around 30 - 35g. gems both cut and uncut have crashed from around 80/90g to 40-50g in the past week ... and Ghost Iron is still up at 40g a stack with no inbdication of coming down anytime soon.
this guy also seems to be on around 16 hours a day, always at the AH. a guildie of mine says he is a gold seller, but we have no proof of that.
any ideas what to do here guys?,