As a teacher, I went to a nearby printing shop to print a batch of teaching AIDS for students. I didn't expect it to be so expensive. It was too sour when I paid. Do you have cheap quality?
Say hello to the price in advance, or talk to him, say that you are a teacher and often have counseling materials to print, or buy a small printer yourself. The price is not high, it is more cost-effective, and the price of printing paper is not high. It's sold online. It's very cheap. You can buy one for a few hundred dollars, which is very convenient and does not take up space.