Average retail gasoline prices in Indiana have risen 7.1 cents per gallon in the past week, averaging $2.40/g. That compares with the national average that has increased 0.4 cents per gallon in the last week to $2.43/g. Prices yesterday were $1.27 per gallon lower than the same day one year ago and are 13.9 cents per gallon higher than a month ago. Currently, the cheapest places to get gas in Warsaw are at the Citgo on Argonne Rd. and the Lassus Handy Dandy's on Parker St. and Plaza Dr. Their current price is $2.29/gallon.