What kind of NOS Campi? If your lookign for something from the late '80s early '90s unless you find a takeoff Triomphe group at a decent price you are looking at maybe $600-700+ depending which group you want and what brakes. A C-Record NOS crank can fetch $200-300 easilt and Deltas or Cobaltos another 300.
Are you painting it? or sending it out? A profession paint will run around $400 if you want clearcoat over the decals. Then you need the correct Bianchi decals and the correct tubing decals, CroMor right?
Personally it is all up to you. It is your money and time but I personally would not sink money into a frame of that level to completley repaint it and then put a NOS campi group. If your really desperate for a Bianchi, buy this one, give it an acid bath and clean it best you can while you keep your eye out for something better.
a great 52/53ish SLX with Chrous bike just sold on ebay for like $300-350 something like that.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk