It funny how many of these grand schemes get unraveled due to one simple unanticipated event. This person took almost every precaution he could not to be discovered only for everything to come tumbling down due to a nosy neighbour.
It's almost impossible to run these markets without slipping up somewhere. It seems this guy was actually directly involved with the dealing though and wasn't just a Ulbruct type who created it and let others do the actual business. I wouldn't recommend running one from any western countries and make sure whatever country you are in doesn't have the death penalty for drugs offenses.