A friend of a friend asked me to do the logo for his family business. After I've sent him an estimate with a (very) friendly price, he calls me back and says:

Him: My wife thinks you're too expensive, and that we could find someone cheaper. But I would really like to work with you. Can we renegotiate the price?

Me: How much does your wife cost you a year? I'm sure I could find you a cheaper one. 

(awkward silence)