Hello! I'm selling two lovely vintage grape vine side tables. Are you interested?
Hello, I saw your advertisment and I would love to negotiate a price!
Perfect! I'm asking $800 for the pair. It's a really great deal considering I paid 1600 for them originally. I just am moving and I can't take them with me :(
Ouch! Thats a little high for me. Would you be willing to consider . 450 for each?
Did you mean for the pair? 450 each would bring the cost up to 900! I could go down to $650, and I'd be willing to deliver them to you for $50.
Ouch, that's about the same cost as the surgery I'm getting on tuesday. How about $550?
I'm sorry, but I can't go lower than $650 for the pair. I can throw in two beautiful potted plants. 
I understand, I'll take it at 650 a piece