Are Brazilian mil cruzados worth anything?

Brazilian mil cruzados are not worth anything. The mil cruzado was the currency of Brazil from February 15, 1986 to January 15, 1989. It was replaced by the cruzeiro at a rate of 1,000 mil cruzados to 1 cruzeiro. The cruzeiro was subsequently replaced by the real in 1994. Today, the mil cruzado is no longer in circulation and has no value.