Hey
hello is the price on the bike negotiable
What do you have in mind?
i really need this bike it's perfect for me i can offer 360 please help a brother out
im sorry. Hats just not reasonable. It's an $800 bike. Used very rarely.  $600 is already 25% off. 
can you go a little lower i really need the treck 
$500.  Up you will have to come pick it up then. And it has to be tomorrow. Cash only.  
Thanks man that a great deall for a $800 bike whats a good time to pick it up
2pm
Godd deal see ya at 2pm thanks