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(Davenport, IA) -- Gas prices are down to start the week.
The average price of a gallon of regular unleaded gas in Iowa is $3.20.
That's down 8-cents since last Monday, and 12-cents since a month ago.
The average price in Des Moines is down 12-cents week-to-week, and down 10-cents in Cedar Rapids and Davenport.
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