The average price for regular gasoline in Indiana is $2.95 per gallon, says Gasbuddy.com. That’s over 60 cents more than it was this time last year. The average across the country for gas is $3 per gallon. Oil expert Trilby Lundberg, says President Trump’s decision to pull out of the Iran deal could be playing a part in the prices. Prices on many pumps in Muncie jumped Monday from $2.85 to $3.15 a gallon, for regular.