Cost of living in Posadas (Argentina) is 66% cheaper than in Al Mubarraz (Saudi Arabia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 19 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require ﷼ 15,000 in Al Mubarraz you would need to make just about ﷼ 5,069 (ARS $23,354) in Posadas.