Stations with the cheapest premium gas in Oak Brook for the week of July 13-19

The Costco at 1901 W. 22nd St. is selling the cheapest premium gasoline in Oak Brook for the week of July 13-19, according to GasBuddy.com.

Gas was priced at $2.31 per gallon.

Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.