'I love these prices and glad to see it,' Daugherty said as he filled up his rental Ford Expedition. Donny Daugherty was preparing Monday to return to Orlando, Florida, after a weekend of softball at the Scenic City Fall Showcase when he spotted the gas price at the Circle K station near his hotel in Lookout Valley.Īt $2.51 per gallon for regular gas, the Circle K station was offering the cheapest gas in Tennessee on Monday at a price nearly 80 cents a gallon less than what Daugherty said he had been paying for gas in Florida.