Today in BF, there were 32 archers gold and frag farming in a group. Aside from GM coming on and actually banning them what can be done? The GM's are not on enough period.
Everyone needs to report them to K2 CS via support ticket. Even if they stop the third party program they are using now, they will just keep fixing it. And they will not need it in the future as they make higher levels.
In morodon merch there are char with full inv of frags selling and some 5-8 BF items, tons of HA's, FR's, IR's etc.
So, again what can be done?
One solution that would help, and I mean only help, is for K2 to offer noah or GB for KC in Power Up. The only problem I see with that is, it would sort of keep the market value at a certain level and not allow for fluctuations like we have now both in game and in RL.