I highly doubt that they're only making 300,000 a month, that's only 3.6 million a year. Unless they're rationing it out and only selling so much supply at a time.
300,000 a month is a lot of money if it comes only from one open air market, they always have multiple of those. On open air market its always low-quantities dealing , it doesn't include bigger sales they have with other groups.
Yes just one place don't forget they have market squares all over Palermo province. It's used to be Nigerians running it, but now the Sicilians are back in control.
the nigerians were active in the Ballaro' square only,i doubt they had something to say in other places
