http://www.bikepedia.com/quickbike/B...iple&Type=bike

http://www.specialized.com/us/en/bc/...jsp?spid=22206

Ultegra level carbon bike... I'd say about $800 is a fair price. But people are probably trying to sell it for $1000-1200.

There's one on ebay where the bidding is at $810 and there are 4 days to go on it.

And yeah, it's originally a $3k bike. I guess the only caution I'd give you is that it's a carbon frame, and carbon can become damaged in crashes and tends not to take being mistreated. So... if you're certain they haven't crashed the bike and the carbon is in good shape - great - but if there's any question about how the carbon has been treated, don't buy it.