DOS

A friend of mine recently put modern components on his 80s road bike and is offering me the superbe pro groupset he replaced. I would love to put the components on my Schwinn Paramount, replacing the mix of 70s and 80s campy and shimano components I cobbled together when I bought the frame years ago. I want to pay a fair price, but the numbers I am seeing on ebay and elsewhere are all over the map, and in some cases way higher than I would be willing to pay. Any thoughts on fair price for components in the pics (except the cinelli bars and stem, which I don’t need) would be appreciated. Everything is in good condition except the hoods on the levers, which are shot. My friend also has the cranks and BB, but I dont need those because I already have superbe pro cranks on the bike.