NYC has capped the total number of required unrestricted, year-round, citywide mobile food vending unit (MFV) permits at just 2,000. Not surprisingly, permit holders rarely give them up. The arbitrarily low number fuels a booming black-market as a black-market permit is the only option for the vast majority of NYC street food vendors wanting to operate their businesses. MFV permits, which cost just $200 to renew every two years, currently fetch $25,000 on the black-market.