I'm trying to compare what the equivalent salary would be between two cities based upon the cost of living in each city.
I want to be able to build something like CNN's cost of living calculator. http://money.cnn.com/calculator/pf/cost-of-living/
Wolfram Alpha has this available through the main search engine, but Wolfram Alpha's API returns data not found for the same query
Has anyone come across a dataset that would allow searching for cost of living based on any city in the U.S.?