Walmart has the Energizer Weatheready Folding 500-Lumen LED Lantern for $6.08 with free shipping (no minimum) with Walmart+ (free 30-day trial) or free shipping on $35+.

Required 4 D batteries (not included). Includes USB port for charging devices. Casts 500 lumens for up to 15 hours. IPX4 water-resistant.