Lucky007 via eBay offers the UltraFire S-15 Cree XM-L T6 2,000-Lumen LED Flashlight 2-Pack for $12.91 with free shipping. That's tied with our expired mention from two days ago and the lowest total price we've seen for this quantity. (It's a current low by $7.) Each flashlight features a convex lens, three modes of operation, waterproof design, and a charger adapter. Deal ends February 2.
Expect two to four weeks for delivery.