Eddie's Furniture behind Porter Square has a late 80s (I think) Guerciotti for $125. Looks like Shimano 600 componentry, but Campy headset. Lots of nice chrome, but some scrapes on frame. It's large, though - yoo big for me at 5ft 10.
Sorry I don't have more details - this is coming from my phone.
Seems like a great bargain for someone local.
Andrew Conway Arlington MA
Arlington Massachussetts, USA