up to a dollar a gallon. i typed in the zip code and the range is between 3.90 and 4.40. because of the aggressive price increases that we re seeing, it s more important ever for people to get in the habit of finding the lowest price gas they can find. it s going to vary from market to market. as i pointed out. between the lowest price and the highest price it can be significant difference. in miami it was over a dollar difference between the lowest price station to the highest. we want to get to some of your tips. we need to point out as a driver you can walk into the gas stations and the guy is 40 cents cheaper down the street. give us the best way to save money on gas. number one. most important thing we would recommend.