If you are shopping on Amazon and the price seems way high for what you are getting, check the weight. There is a good chance it is a bulk item and you are getting a lot more than you thought and the item you actually thought was overpriced is actually a really good deal. Bazic is a company that makes school supplies and sells them in bulk. I will often snag these good deals and donate them to our local school. Here is an example, clearly Amazon is not charging $20 for one composition notebook and if that is all you get contact Amazon and point out the weight, they will either place another order or refund your money, if you keep getting one just keep telling them the weight. By the way based on the weight you are getting 48 notebooks.
https://www.amazon.com/gp/product/B01D1GQAWG/
https://www.amazon.com/gp/product/B01D1GQAWG/