Dude! I'm no Bianchi expert, but the saddle & wheelset alone would sell for more than 60. Campy drive train it appears. The Bianchi Special Columbus tubing was not the hi-end stuff, but nice. I had an 85 Bianchi Limited with Shimano 600 & Columbus Special tubing that road very nice. I don't know the model, and your probably going to get some responses from the C&V knowledge base about that, but I can tell you with certainty that it appears to be a very impressive find for the price. I would say it is from the late 70's t0 early 80's. Good job, be proud!

It need a LOT of TLC however. If you consider selling it, I'm in your area and it is my size.