With orders of $25 or more, Amazon offers the GoGreen Power 15-LED Rechargeable Flashlight for $5.55 with free shipping. (Walmart offers the same price.) That's the lowest price we could find by $3.

Note: This item is offered as part of Amazons "add-on program" and can only be obtained with a purchase of $25 or more.

Update: It's out of stock on Amazon; however, Walmart still offers it for $5.55 with in-store pickup.