Sell a Website

Hello, I currently have a website which is priced at $449. Now I want you to sell this website for a price equivalent of that. This is a commission based project where in you will be getting anything excess of $300 for e.g. 1. if you are able to sell the website for $600 you will be getting $300 2. If you sell the website for $500 you will be getting $200. There are going to be no milestones created for this particular project as the amount will be paid to you via freelancer.com within 48 hrs of the sale of the website. For website link please contact me.