That's the price of CHOETECH's Stadium Wireless Charger. It's a thin black slab that automatically charges a wide variety of devices. All you have to do is place your phone or tablet on the charger and it takes care of business.
The device has three charging coils rather than the more common single coil, so you don't have to move your phone around hunting for a solid connection. A small blue LED light lets you know that the charger is working.
The Stadium Charger supports any device that has the QI wireless charging technology enabled. That's pretty long list that includes Google's Nexus 4, 5 and 7; Samsung's Galaxy phones and tablets, Motorola's Droids and phones by Nokia, HTC, Kyocera, LG and others. It will also work with iPhones that have a QI charging case.
The Stadium pad is currently available with free shipping at amazon.com.