your ratio if this is GW1 gold and not gw2 is pretty bad
I am selling a stack of ectos for 150 fg and they sell to the merch for 8k each right now
250x8k = 2000 plat or (2million igg) for 150 fg
or a .075FG : 1 plat Raito where yours is .33 FG to 1 plat