1Buenos Aires
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The most expensive city in Argentina is the country’s capital, Bueno Aires. Pulsating with picturesque European buildings and the home of the tango dance, the city has a price index of 73. The average cost of renting a one bedroom apartment within the city costs about 10,167.61 ARS, to rent an apartment outside the city for a month costs about is 7,987.70. It has a cost of living index of 37.17. Bueno Aires has a value of living index of 418th out of 535 cities in the world.