Walmart offers the Stalwart 12-LED Headlamp plus 6-LED Flashlight, model no. 75-SP139, for $4.99. (Home Depot and Amazon have it for the same.) Opt for in-store pickup to dodge the $5.97 shipping charge. That's the lowest total price we could find by $4. It features an adjustable head strap and requires three AAA batteries (not included). The flashlight also requires three AAA batteries (not included).