 $2.90 a gallon. As many of us prep for the 4th of July cookout, a new report from Wells Fargo shows that home-cooked burgers are three times cheaper than dining out. That four-ounce home-cooked burger with cheese, tomato, and lettuce, $2.16. The average price at a restaurant would cost you $6.95. With just about 16 minutes left to go in the trading day, both the NASDAQ and the Dow are in positive territory. The S&P is still red. Dan Ronan, WTOP News.