Average gas prices have been declining for a couple of months now and consumers are getting more for their money. AAA Mid-Atlantic released its latest gas price survey and local prices come in at $3.21 per gallon. This reflects a two cent drop from the week prior. Prices are now 27 cents better than they were one year ago. Gasoline will be switching over to the winter blend, which is cheaper to produce and could provide additional savings at the pump.