21buyinhere via eBay offers the UltraFire S-15 Cree XM-L T6 2,000-Lumen LED Flashlight with Battery and Charger in Black for $4.99 plus $2.99 for shipping. That's tied with last week's mention and a buck under the lowest total price we could find. It features three modes of operation, a convex lens, an adjustable focus range, waterproof design, one 18650 battery, and a charger.