They should have used Zimbabwe currency. It would have taken a SUPER TANKER......................
Supertrain could have handled it.
Wikipedia says Zimbabwe doesn't have indigenous currency. Uses US Dollars and South African Rand.
Looks like Algerian Dinars would do the trick. About 44 billion of them, to be more accurate. Need to cram them in this baby, and air drop them over Tehran. Don't spend them in one place, Suckers!