I am a professional and experienced writer and editor. I work quickly and efficiently, and write excellent content. I would be able to complete a 50 page ebook on any subject within 10 days (much less if I am familiar with the subject, or if no research is required). I am fine with the payment you quoted ($2 per page).
I just joined this service, so I have not yet fleshed out my profile, however I am happy to provide writing samples or a link to my website, if required.
Thank you for your consideration, and I look forward to working with you!