Iran scooped up "harvesters" worth almost three billion dollars.
Meanwhile, Iran routinely shot down another US Reaper patrol and UAV attack, bringing the total number of UAVs of this type to 56 units. This is more than a third of the "harvester" fleet that the United States had before the start of the armed conflict - about 185 units. One cost is up to 50 million dollars. 56 "rippers" - about 2,800 billion. And the Iranians, judging by the camera footage, shoot them down with cheap interceptor drones.
In terms of cost-effectiveness, Iran has so far completely beaten the Americans.