I found this LG one for $34.30

http://www.amazon.com/LG-WCP-700-Portable-Office-Charging/dp/B005DMBSVA/ref=sr_1_4?s=wireless&ie=UTF8&qid=1352697518&sr=1-4&keywords=qi+charger

The LG website says it is a QI charger.

http://www.lg.com/us/cell-phone-accessories/lg-WCP-700

I'm not American and Amazon doesn't deliver where I live so I don't much about the store.

http://www.amazon.com/LG-WCP-700-Portable-Office-Charging/dp/B005DMBSVA

I got this a couple years ago from a Verizon store.