As one of its daily deals, Amazon offers Prime members the Supernova 300 LED Lantern for $21.91 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $5.78.) That's $27 off and the best price we've seen for this lantern. It features a slow-pulse LED locator light, 300-lumens brightness, rubber and plastic molding, and up to six days of use. Deal ends today.