I have the same bike and while it has some years on it ride one before you try to value all campy components and a solid smooth ride it's worth what it's worth to the owner hard to value older bikes unless you get on one and ride it then judge
I also have newer road and mountain bikes that cost way more and well while carbon frames are new and light the process of two wheels turning when pedaled is still pretty much the same
I have the same bike and while it has some years on it ride one before you try to value all campy components and a solid smooth ride it's worth what it's worth to the owner hard to value older bikes unless you get on one and ride it then judge
I also have newer road and mountain bikes that cost way more and well while carbon frames are new and light the process of two wheels turning when pedaled is still pretty much the same