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$8 coffee! 10 costliest cities for expats

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Costliest cities for expats

The life of an expat can often seem glamorous with the appeal of living abroad in a different culture, but it has its downsides, too. Mainly, how much it can cost to live.

Consulting firm Mercer released the initial findings from its 21st annual cost-of-living survey, which compares data from 207 cities over five continents and is based on answers and exchange rates from March. The survey measures costs of more than 200 items in such categories as housing, food, clothing, household goods and entertainment.

Topping this year's list of the priciest places to live are the following 10 Asian, European, and African cities, determined using New York City as the base city for comparison.

"Japanese cities have continued to drop in the ranking this year as a result of the Japanese yen weakening against the US dollar," said Nathalie Constantin-Metral, a principal at Mercer who worked on compiling the survey ranking. "However, Chinese cities jumped in the ranking due to the strengthening of the Chinese yuan along with the high costs of expatriate consumer goods."

Note: For each of the following cities, the apartment and house rental costs given are per month, and they are specified to be residences "of international standards, in an appropriate neighborhood." Other prices given refer to purchases at medium-priced establishments.

—By Colleen Kane, special to CNBC
Posted 6 July 2015

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