Hi, I am interested in the Vintage Trek 830 bike you are selling. Can you tell me the basic facts about it and what price you are asking?
I'm asking for 80 dollars. The biek isn't immediately rideable and will need work. But it's a good sturdy bike. The frame is sized 19.5" and it's a mountain bike. 
If it is not immediately rideable, $80 is too much. I can get rideable bikes for much cheaper. Can you drop down to $56?
I can do 60