*Thanks to bbfoto for posting this up in another thread. Just wanted to bring it to more public attention here.
Clarion NX706 $550.75 through Amazon Prime
That's about $100 cheaper than SonicElectronix right now.
Headunit supports hi-res and has optical output over all sources. I tried it out but didn't care for it this past summer but I've seen others say it's had a firmware update since then that has made it a lot better. You can find more on this thread:
The Clarion NX706 is out!