Loudoun and Dulles South Gas Wars

I was checking out Gas Prices in the Dulles South area, and today's lowest and highest prices were both in Haymarket! Drive a little southwest to choose between $2.85 per gallon (at the 7-Eleven) and $3.00 (at the Shell); the 7-Eleven right in front of South Riding is also at $2.85, sharing the "lowest gas price in eastern Loudoun, Dulles South" honors today!