I was selling a TV

I was selling a TV to a middle aged man and his wife.

Me: “So it’s between the 32 and the 36 inch TV, right?”

Husband: “Yes, but I don’t understand the difference between them.”

Me: “Well, they have the same specifications all the way down the line. One is just bigger.”

Husband: “Who in the hell would pay almost $350 more for four more inches?”

Wife: “I would!”