Thanks for the opportunity to bid on your project. I can return the raw audio file in either .wav or .mp3, whichever you prefer; for 6 minutes, usually within 3 business hours of receiving final script, often sooner. My bid includes 3 free retakes, to ensure you receive exactly the product you desire.
I am a professional voice artist with several years experience in the field - unfortunately, none of it is on this site (yet). My demos are in my attached portfolio, and also on my Freelancer profile. I would also be happy to provide you with a custom audition of part of your script, if you wish. I sincerely hope that you will be the one to break the ice for me here!
Thanks again!