If you copy it, the price varies from place to place. The cheapest one is Harbin Institute of Technology, Integrity Copy Agency, and a4 paper costs 80 cents each, which is quite cheap. Printing is also at this price. We will go there to print books and everything, and you will be satisfied with the price. The address is on the first floor of a family building passing by the direction from the school hospital of Harbin Institute of Technology to the canteen. There is a sign there, which is easy to find.

I hope my answer can help you!