Amazon has the 4-Pack EVEREADY Collapsible 360 LED Rechargeable Camping Lanterns on sale for $41 - 50% off coupon (click "Save an extra" box) = $20.43 with free shipping on $25+ or with Prime. Roughly $5.11 per lantern. 

Charging cables are included, 300 lumens as lantern, can be used as directional spotlight. Includes red flashing light for emergencies.