Some Good News For Motorists. Nearly All The States Are Seeing A Drop At The Pump In Gas Prices This Week. In Tennessee, The Average Price Stands At $2.06, While Virginia Motorists Are Paying On Average $2.10 A Gallon. Tammy Arnette With AAA Mid Atlantic Said Factors Affecting The Prices Are A Glut Of A Gas In The U.S. Market, Moderate Demand, And A Recent Drop In Crude Oil Prices.