convert JPG logo to vector

I have created a JPG logo that I need vectorized. The budget for this project is $30 and I need this done as soon as possible. It would help if you could show me some examples of your vector work so I can make my choice. Exact details will be given to the winner and a copy of the logo can be provided to any bidder upon request. All bidders will be treated equally whether you have a feedback rating of 100 or none at all. Thank you!