Copywriting for Ebay listings

I would like copywriting for ebay listings. I have personal development and sales training programs that I want listed. Some of the audios are single audios from 15-30 mins in lenghth and others are combined audios. To start with I would want just the listings written for 5 X short audios written. So the job would be to listen to the programs and write 5 compelling benefit driven sales pieces. The CD's usually sell for around $12 so the sales piece does not have to be huge just strong. I will provide download links to to the specific tracks. I have examples of work that I have already done as well. The job could turn into a lot more work depending upon results. Please do not bid on this project if you do not have a strong command of the English language nor examples of copywriting you have done. I look forward to your response.