Hello I am hoping to find a great deal here?
Yes, I'm looking to get rid of the bike, so I can sell it to you for cheap. Any questions?
Yes what is the best price that you can give me?  I will come and see you today!
I'm looking to sell it for $40. Very cheap. And the lock I can throw in for an extra $10.
What's the best you could do without the lock?
$40 even. It's less than 3 months old, in excellent condition, and hasn't been ridden much. That is a great deal for a bike.