I just stumbled across this on CL Chicago. It looks very beatup and tired but who know he may be willing to haggle a bit, since it was listed on the 17th. but then again it may have been sold.
http://chicago.craigslist.org/chc/bik/2964201147.html
1986 Bianchi X4 Marino Argentin edition. Full Columbus SLX lugged steel frame with Campagnolo drop outs, handmade in Bianchi's race department in Italy. Campagnolo C-Record, Super Record and a Dura Ace front derailleur. Mavic clincher rims. Original owner. Paint flaking but is chromed beneath. Comes with Campy C-Record Brake levers. (not pictured) Always well maintained and due to the Campy parts, mechanically flawless. $800 O.B.O.
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http://www.flickr.com/photos/saverio...th/6938530662/
text 773-575-seven 274
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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