Beware if you pay cash over here. One of the (bald) dude overcharge me for my fill up. I got the mid at $ 3.37 for 18 gallons, which should been $ 60 and some change, but ended up paying $ 69 for 18 gallons of gas @ $ 3.37 mid grade. Later on the day, I realized that I was overcharged so I went back to dispute…