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If you haven't filled your tank in two weeks, you'll be shocked when you pull up to the pump.
According to new numbers, the average price of a gallon of regular unleaded gas hit an all-time high of $4.43 over the weekend. That's a 22 percent or a 79 cent jump over the last 14 days.
A gallon costs $1.54 more than it did this time last year.
Currently, the highest average cost per gallon in the U.S. is $5.79 per gallon in San Francisco. The lowest is in Tulsa, Oklahoma at $3.80. [ABC News]