Ask HN: Are there any CS students that would do a project for $500?

Hi everyone. I'm working on a startup with a team that was formed at Startup Weekend, and we're looking for a student that would build a functional prototype or our MVP for $500. What we're working on would involve Facebook Places and PayPal integration, as well as a way for people to broadcast to others near them with the native app or mobile web app that they are looking to buy or sell something, and then once something was bought or sold, people would be able to broadcast the transactions to Facebook or twitter. If interested, contact me at selfey.sw@gmail.com. I'm in high school, so my funds are limited. Thanks for your time!