William walked up to the master keeper and bowed his head as a sign of respect. "Sah'shi, my name is William. I understand the need for haste, so tell me only what you deem to be of vital importance, and after that if there is time we can ask more straight to the point questions." He looked around and saw that some of the other mercs were already starting to fill their hands and their pockets with whatever they could grab, loose tech, Collector weapons and even a few were snapping pictures. He looked at one of his people and nodded his head at one of the Collector bodies, the man knew exactly what he wanted, and handed William a Collector rifle, and then proceeded to pick up the Collector body with the help of another. A few of his other crew grabbed a few Collector weapons as well, and started hauling a few of the Collectors over to the entrance. If they could manage to get even one of their corpses back in one piece, it'd be worth a fortune. 

For now though, the real treasure was something that this keeper had in his head, plans to fight the Reapers. Good thing it seemed to be in a cooperative mood.