AAA of Michigan says the statewide gas price has decreased a couple of pennies over the past week. The current statewide average is $2.85 per gallon for regular unleaded. Of the ten Michigan metro areas surveyed by AAA for self-serve unleaded fuel prices, the lowest average price can be found in the Marquette area for the third week in row, where it’s about $2.79 a gallon. The highest average price can be found in the Ann Arbor area, where it’s about $2.89 a gallon. Locally, Port Huron Area Pumps are asking between $2.89 and $2.99 per gallon.