I recently purchased a portable Sirius Radio that I can switch from car to car to replace my Sirius Prius radio purchased from Factory Interactive. I am willing to sell the complete kit, radio, wiring harness, and antenna, with instructional video. This is all you need to install a Sirius Radio into a 2004-2006 Prius and have full control from the steering wheel and MFD. I purchased the kit last November and it is in perfect working order. If you are interested please contact me at my email address below. I will let it go for $225 plus shipping (firm) which is quite a savings over the original purchase price of $399.00. The DVD instructions make it easy to install or have an installer do it. Here is a chance of a lifetime to get Sirius in your Prius and to enjoy its great programming. A monthly contract for service is required from Sirius.