I agree with every word above...to me the value is as a rider consisting of high quality frame with an effective mid-range group. I feel comfortable that I could sell it on CL for 4-500. As far as eBay, the 400ish range can be tough on eBay because of shipping charges...I generally won't sell a bike on eBay if I place its value at below $700.
I don't know your market, but I would assume it's a lot less than mine.