Old Bianchi identification and appraisal.
Hey everyone, im a brand new member of this forum. I started months ago looking for a bike to repair/upgrade and a friend of mine is offering me an alleged 80's rute Bianchi for 121 USD (100.000 CLP). Despite the fact that i trust him, his research on the bike hit a dead eand trying to identify the model, it seems to be that the bike was repainted but it has a serial number (and sorry for my lack of english in bike parts) on the head tube and some original parts. Can anyone help? Is it worth paying 121 USD?. I tried to post this yesterday but had a problem uploading photos, (cus im new) so enlightenment about this is also welcome. Thanks in advance.