Hello! Are you interested in this TV? Is there any info you need about it?
how we doing today
Fine thank you!
yes how old is it ?
It is a few years old. It is in excellent condition.
ok any scratches 
No scratches. Works flawlessly. I bought a new TV and just don't have any room for this one.
ok so let get down to business
Ok, how much would you like to offer for this TV?
I would offer you 50 dollars
You've got a deal my friend! 
thank you good day