The moderator has to correct the titles. You have some lower end older campy stuff there: A valentino rear and front (the pushrod) derailleur, a newer gran sport (maybe) or a nuovo record front derailleur, and some older gran sport shifters. You can get a feel for prices by using ebay's search engine with the "completed only" box checked. You can get better ideas about what you have by perusing the catalogs here. Look to catalog 17.