Hi I am interested in the car you have for sale.  How many miles are on it and is there anything wrong with it?
There's some kind of misfire in the engine I was told it has a dead cylinder, that should be the only issue.
oh ouch and how many miles are on it?
It only has about 66k miles on it. 
Well with that problem and the hassle it is going to be to get it registered in the US I could only really offer you $2000 for it.  If I have to replace the motor that is going to cost a fortune.
You don't have to replace the whole engine, I already lowered the price considering the repair cost. Other than the repair it is still pretty new and has a lot of mileage left in it. 
Well I will tell you what, I can do 3,500 but that is only after I have my mechanic look at it.  There is still the hassle of getting it registered here.  
Look I can bring it down to 6500 if that helps you out but you might be looking for a way cheaper car, this one might be out of your price range
I'll tell you what I can do 5000 but you have to deliver it to me.  And no it's not too expensive for me I just really don't need it just like it.
6400 and that's my final offer, and you come to pick it up.