Hello are you interested in the phone?
Hi there. Yes I am. Can you tell me if its used or new?
It's used and the screen is cracked. I'm selling for only $60.
If its cracked then can you accept $30 for it? 
It's in good working condition. I would need to get at least $45.
what's the color of the phone since I don't see any image?
It's black.
is the crack very visible?
It's visible, but you could still use it. You only notice it when it's off.
okay then what else can you throw in with $45?
I have the charge cable and a rubber case.
Okay then we've got a deal at 45