Well, a month or so of patience on Craigslist has paid off! Just purchased this on Friday for a GREAT price.
2013 Cannondale SuperSix Evo Red 58cm
It had about 750 miles on it. Came as shown, with Look Keo 2 Carbon pedals (the same ones I bought for my g/f's Masi for Xmas), saddle bag (with CO2 case in it, though not big enough to hold a spare tube) and a wireless computer. He threw in a C'Dale floor pump too. Crank is 53/39 rather than the compact and 175mm SRAM carbon arms, which are the sizes I have on my previous bike.
I've already changed to my ISM Century seat and added my aero bars.
The wheels are Mavic Ksyrium Equipe S - not the lightest things in the world, my older ones on the silver aluminum Cannondale are a touch lighter I think, but very nice none-the-less.
Have ridden it a couple times already and wow.....so smooth, light and fast!