E-Vipcom via eBay offers this Portable Solar Power LED Bulb Lamp
with free shipping
. That's tied with last week's mention, and outside of other eBay sellers, the lowest total price we could find by $6. It includes a 20-watt equivalent white bulb with 150-lumens brightness, lanyard, and solar panel with an 11.5-foot connecting line.
Note: Expect three to eight weeks for delivery.