The cost of publishing a 200,000-word book is usually affected by many factors such as the type of book, the publishing company, pricing, printing and distribution methods, etc. Normally, publishing a novel required a certain amount of copyright and printing fees. These fees would vary according to the quality of the manuscript and the price of the publishing company. In addition, they also had to pay for the distribution costs of the publishing process, such as publicity, advertising, distribution, and sales. The exact amount of the fee may vary from one publishing company to another and may increase over time and with the passage of time. Therefore, if you want to publish a book, it's best to contact the bookstore to find out the specific cost and publishing process. At the same time, he could also refer to the price of other similar books to determine the price of a book.