Keyjump via eBay offers the 16-LED Flash and Fill-In Light for Smartphones and Tablets in Black or White for $2.80 with free shipping. That's tied with our October mention and the lowest total price we could find by $3, excluding other eBay sellers. It's compatible with most smartphones and tablets with iOS 6 or later, Android 4.0 or later, or Windows Phone 8.

Note: This item ships from Hong Kong and may take three to eight weeks to arrive.