128*0.3=38.4 yuan (30 cents for a brick, I don't know how much you will build, but it can be cheaper if it is large, but not enough if it is small).

Cement sand includes masonry and plastering 10 yuan.

Plastering artificial 20 yuan (double-sided, I don't know how much you build, a large quantity can be cheaper, but a small quantity is not enough)

The total cost is almost 185 yuan.