Arizona gas prices are still the best in the west.
Gas prices are going up, up, up.
Gas prices fall 1.3¢ per gallon in AZ.
Gas prices down 1.4¢ in AZ.
AZ gas prices have gone up, but not as much as in other states.
Gas prices rise in Arizona by about 1¢ per gallon, but nationally, the trend is an even higher jump.