Hi there,
Can you tell me what topic you have in mind for this book? I enjoy writing books since they allow me to explore (and explain) a subject in detail - thus contributing to my knowledge, as well as the reader's. I've written a couple of ebooks in the past - the latest non-fiction being a how-to guide for using a kubotan.
As you can see, my fee is rather higher than the amount you've stated. However, if the subject interests me deeply, I'll consider reducing the amount a little, as I truly do enjoy writing instructional books. Please message me; I'd love to discuss this project when you have the time.
Thanks,
Priya