FWIW I've never seen the cherry red paint come up on UK ebay. It may have been US only. The good news is it's pretty easy to fake with pretty much any CAAD6 - original CAAD8.
Although from time to time you do get some interesting things pop up, like a NOS CAAD7 black lightning
Anywhere special likely to have stuff like this? Or is it just a case of trawling ebay/here