Gas prices down Posted by kenstanford on December 2, 2024 in Homepage, Local Business, Local News Gas prices in Hall County are down this week a nickel a gallon compared to a week ago. The average price for a gallon of regular, unleaded is $2.84. Statewide, the price fell to $2.89 from $2.92. And the national average is down two cents to $3.04.