As one of its daily deal, Best Buy offers the Insignia LED Flashlight 4-Pack for $5.99. Opt for in-store pickup to avoid the $5.49 shipping fee. That's $4 off and the lowest price we could find, although we saw them shipped for $2 less in November. Each water-resistant flashlight features a non-slip grip, 82-foot beam distance, and 30 lumens of brightness. Three AAA batteries per flashlight are required and included. Deal ends today.