How to Negotiate with Your Modular Home Builder (E-Book) On average 80% of homebuyers pay too much for their modular home. Not surprising with all the choices one must make from negotiating with your builder to purchasing property and site-improvements. This resource will reveal important negotiating secrets and dealer profit margins that will give you an edge when negotiating with your builder. You will receive two emails once your order has been completed. Your e-book information will be sent to your email with Download Products Notice in the subject line. Please check your spam as well before calling about your e-book. File size 500KB, total pages 10. Must have Adobe Acrobat 3.0 or better to open PDF file. If you do not have Adobe Reader you can download the software for free at adobe.com.