all in one car solution for the touch

well ive been looking for a FM transmitter and a cigarette lighter dock in one device for the ipod touch
griffin and belkin have great products like this but they are priced at $80.
i need one that is way cheaper, any ideas?

like this:
http://www.griffintechnology.com/images/assets/headers/0000/0629/roadtrip_1.jpg?1192587547

[347 byte] By [bmar29] at [2007-11-11 21:54:53]