I have all the parts for a campy 10sp group except for the brakes.
Everything is in gently loved condition with low miles. The cranks have the most wear as they are older, but they are priced accordingly.
Carbon Chorus Cranks 172.5 - $140 160 w/ english BB
Centaur carbon QS shifters - $200
Record braze-on carbon front derailleur - $50
Chorus Carbon rear derailleur - $120
If you want the whole group I have the chain and cassette too. If you are interested in the entire group I would be willing to sell it with the chain and cassette and everything above for $450 firm.