HOUSTON -

The average cost of a gallon of gas in Houston on Friday was $3.58. But some stations around town sold regular gas for 21 cents less.

The following three stations sold gas for less on Friday, according to www.GasBuddy.com.

  • Murphy USA, North Fry Road near Plantation Grove Trail in Katy: $3.37
  • Food Mart, Rolling Creek Drive near F.M. 1960 West: $3.41
  • Sam's Club, Highway 6 near Highway 90 in Sugar Land: $3.42

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