I wouldn't part them because they'll probably be difficult to replace...
I'd sell it as a group...without photos it's very hard to give you a number, but without the headset and BB, I'd guess about $400 in decent condition. Are the hubs included? As complete wheels, or hubs only?
Rough values -
FD - $20-30
RD - 40-60
Cranks - 70-110
Levers - 60-100 (hoods make all the difference
calipers - 60-90
hubs - 60-110
HS - 70-120
BB - 50-70 for NR, SR I don't even know
SR freewheel - 125-180
Keep in mind that ebay prices are down and the Campy market has dropped %20-%40 thisa year...I might be high on these numbers.
I THINK those pedals tend to sell high if they are the real ti axel...I want to say 100ish? Maybe more condition dependant? I've never owned or sold a pair, but they're pretty rare.