LOWCOUNTRY, S.C. (WCIV) – Average gas prices in South Carolina have risen 4.1 cents per gallon in the last week, according to GasBuddy’s price reports. “The national average price of gasoline has returned to a slight climb over the last week as Iran’s attack on Israel has slowly funneled to the gas pump, as expected,” said Patrick De Haan, head of petroleum analysis at GasBuddy. “With oil prices recently starting to fall again, the rise we saw could end before you know it.”