This is a very low price for a set of WiFi range extenders.
Brad's Deals Editor David,
Get three Keewifi KissLink Router and Range Extenders for $19.95 with free shipping at B&H Photo. That brings the price to $6.65 each, the lowest price we've seen for one. They support 2.4GHz 802.11b/g/n WiFi networks and WPA/WPA2 encryption. They can work as a router or extend an existing network. There is no sales tax (except NJ and NY).