The Closeout Guys via eBay offers the refurbished second-generation Philips Hue LightStrip Plus, model no. 800276, for $54.99 with free shipping. That's tied with our expired mention from three days ago and $8 under the lowest total price we could find for a new one. It features six feet of flexible and bendable light, along with adhesive on the back so it can be placed on any solid surface. You can dim the light or create an array of colors via a smartphone or tablet. A Hue Bridge is required for use (sold separately).
Need more than one? Add two to your cart, and the price drops to $99.98. With free shipping, that's $49.99 per light, and $26 under the best price we could find for a pair of new ones.
A 90-day warranty applies, although it's unclear who provides it.