Neon Mart via Amazon offers the Lighting Ever Battery-Powered 9.8-Foot 20-LED Photo Clips String Light for $9.99. Coupon code "B8677O2S" cuts that to $7.19. Plus, Prime members bag free shipping. That's the lowest price we could find by $3. It features steady-on and flash lighting modes and requires three AA batteries (not included). Deal ends March 2.