Newegg via eBay offers the Edimax Mini 300Mb/s 802.11n Range Extender, model no. EW-7438RPn, for $14.99 with free shipping. That's tied with our mention from two weeks ago and the lowest total price we could find now by $5. It features WPS encryption, two internal antennae, and signal strength indicator. A free iOS or Android app provides parental controls, network congestion data, and detailed signal strength information.