Luckapen via eBay offers this Motion-Activated Cordless LED Light for $6.33 with free shipping. That's tied with our May mention of a similar item and the lowest total price we could find by $8, outside of other eBay vendors. It features seven LED lights and a pivoting base. It requires four AA batteries (not included).
Note: This item ships from Hong Kong and may take two to four weeks to arrive.