Sorry if that sounded rude. However, I think if you do some searching on here and ebay completed listings you will find that the YO's that go for a good sum are clean, well documented and well photographed. If someone that didn't know what it is saw your bike, you'd be lucky to get the $100 I offer. By the way I own ser# 006z07, '90 Yo! Medium, Grello fade in excellent shape and traded a Mark Nobillette for it that I paid $100 for, so I'm not that far off base.
Clean your bike, take some decent pictures and post it up if you want to get more than an insulting offer.
PS how is the seat tube? (search)
btw cool headset
Not trying to be a D***, just saying...