Treasure Coast Sun

The Shell at 1795 Nw St. Lucie West Blvd. is selling the cheapest diesel gasoline in Port Saint Lucie for the week of June 15-21, according to GasBuddy.com.

Gas was priced at $1.99 per gallon.

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