Hello - Are you interested in the credenza?
I am very interested in it. Would you be willing to negotiate the price?
Yes, I will negotiate.  I really need the room for a new piece of furniture I got recently. I could take $28 with no delivery
Hmm. Only $2 off? How about $22 and I come pick it up, would that work?
I can't go lower than $25. If you are close to San Leandro, I can bring it to you for $25
Ok that sounds like a good deal. I'll take it