Funny joke: Boss, can you make it cheaper, 10 yuan and 3 Jin?

Funny joke: Boss, can you make it cheaper, 10 yuan and 3 Jin?

When I bought food some time ago, my wife always said that I bought it expensive. Today, I went shopping with my wife and passed a booth selling celery. The wife asked: How much is a catty of celery? The boss said: three yuan a catty. At that time, I was about to make a counter-offer, and my wife scrambled to say, boss, can you make it cheaper? Can you make it ten yuan and three Jin? I was at a loss, thinking that the boss would be laughing secretly. Who knows the boss said: no, three yuan a catty is very cheap.