So we bought our TC as basic as it can come. We found we really wanted/needed a backup camera. So we started looking around and here is what we came up with.
All told we spend about $300 or just under.
First we replaced the radio with this one:
We paid about $160 for ours. This is a pretty neat little deck, it play DVDs, CDs, connects to Ipods, and best of all it has full Bluetooth. The radio we got has a broken microphone so we can use the bluetooth execpt to check voicemails, but it works great for that. The seller is sending us a new unit.
Then we bought this camera:
Then we bought a kit similar to this one, but it was only about $30
We put it all in and this is what it looks like: