Dartmouth Times

The CITGO at 109 Main St. in Charlestown is selling the cheapest regular gasoline near zip code 03603 this week, according to GasBuddy.com.

The station has regular priced at $2.09 per gallon for the week of August 17-23.

The average price of unleaded gas in the state is $2.14 per gallon. The previous week, the state average was $2.164 per gallon. The average has decreased since last month, when it was $2.175 per gallon – a 3.5 cent difference.

Last year, the average price for a gallon of gas was $2.754.

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