Overseer vendors sells mount recipes (empyral, shadowed, sambata) at 250 currency per recipe. Overseer vendors sells tradeskill class recipes level 17-18-19-20 only at 250 currency per recipe. Overseers vendor sell the overseers items (with lower or equals to solo timeline rewards) for a relativly high price of 10 to 35 currency. Overseer vendors does not sells any of the needed and anticipated red runes recipes. Converting a "treasured" agent gives 1 currency. Only a very few treasured Overseer Agents actually accept to "convert" to the new currency. Most of the them have an error message "This Agent does not convert", which was the case with all legendary, fabled and celestial agents I was able to test, all of them was obtained from missions and not from /claim. I suppose all the agents from the Collector and Premium edition could not be converted as they could be obtained infinitly. I believe they need to put a different tag on the overseers obtains from /claim (that should not be able to convert) different from the one from reward (that should be able to convert). Since the begining of the expension I was able to keep about 100 double overseers on one account, which will result in probably less than 15 currency, if we are not able to convert more agents, so not enough currency to buy anything with the current pricing/convert system. All in all it really feels like a big failure at the moment.