Ask HN: I want to write a book. Need help for some information.

I want to write a book and have the following questions.

1) How much budget I should prepare. I do not care it sells well or not, so I do not want to spend money for marketing. Just want to write it and publish it.

2) English is not my native language. It is nice if I can find someone to review it first.

Thanks a lot in advance. 1) is more important than 2). I basically want to know how much it will need for this.

Since English is not your native language, perhaps the right question you may be wondering is how much does it cost to publish/print physical copy of a book?

Using Lulu's print on demand service, you can get a single 300 page hardcover book printed for ~$23 USD, or as a softcover perfectbound for $13 USD.

Hiring an editor to review and properly edit your manuscript will cost at least several hundred USD.