This is probably futile without pictures, but I'll give it a shot. I Thinks it's a 1992 model, bonded CF tubes tubes, aluminum head tube, lugs and fork. I know there's little demand for 20 year old CF, but this is a time capsule. I couldn't find a mark on the frame or any of the components. Any ballpark estimate would be helpful, thanks.
Here's a rundown on the parts.
600 Ultegra derailleurs, DT shifters and brake levers
DA 7400 brake calipers
Mavic Starfish triple crankset
DA 7400 hubs and Campy rims, unknown model
Cinelli stem and bars
DA clipless pedals,
Flite Gel saddle