Average retail gasoline prices in Indiana have fallen 10.1 cents per gallon in the past week, averaging $2.31/g. That compares with the national average that has increased 2.5 cents per gallon in the last week to $2.46/g. Prices yesterday were $1.33 per gallon lower than the same day one year ago and are 6.1 cents per gallon higher than a month ago. According to gasbuddy.com, the cheapest place to get gas in Warsaw is at Lassus Handy Dandy on Parker St. Their cost is $2.27/gal.