Bst2Sell via eBay offers this 50-LED String Solar-Powered Christmas Lights Set in Black or Green for $9.99 with free shipping. That's tied with last week's mention and the lowest total price we could find for such a set by $5. This set features a light sensor, built-in solar-powered rechargeable battery, and two selectable lighting modes.

Expect this item to take two to three weeks to arrive.