BOSTON (AP) -- Massachusetts gasoline prices are up six cents this week, but are still below the national average.
AAA Southern New England reports Monday that the average prices for a gallon of self-serve, regular in the state is $3.48 per gallon.
That's 10 cents below the national average, and 23 cents less than at the same time last year.
AAA found self-serve, regular for as low as $3.35 per gallon and as high as $3.69.
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