When I filled up my tank on Friday, it was about $2.60 per gallon of unleaded.
Pro tips - Fuel up in the morning since the pipelines won't pump as much vapor as they would during any other time of day. Always try to fill up when you have half a tank since there isn't nearly as much air in your tank if you were to fill up when your tank is empty. More air=more vapor=getting less gas than you pay for. Always fuel with the lowest speed from the pump that you can, you get more gas since you aren't putting a whole bunch of vapor into your tank.