A low cost IR pen was found on
http://www.dhgate.com/pv-ff80808132cc98820132d8623ec42d7c.html1. It is NEW (IR) Infrared pen for the Wiimote Interactive Whiteboard.
2. It's cheap and high quality.
3. There are 3 watch batteries inside
4. IR pen will be ship by freeshiping for some countries. everybody can check the website for more detials
