Cost of living in Sur (Oman) is about the same as 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 less than 10 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require ﷼ 14,000 in Al Mubarraz you would need to make just about ﷼ 13,757 (﷼ 1,412) in Sur.