However, according to the U.S. Energy Information Administration (EIA), the average price for a gallon of regular gasoline in the United States as of September 13, 2021, was approximately $3.187.
Please note that gas prices are subject to constant change based on various factors such as global crude oil prices, supply and demand, geopolitical events, and local market conditions.
To obtain the most up-to-date information on current gas prices, I recommend visiting reliable sources such as the EIA website, reputable news outlets, or local gas station websites.