Teen blogger/entrepreneur Jessica Mah has a new startup that cost her $500 to launch. It is an internship job board called InternshipIN aimed at college students who want a dedicated instead of having to trawl through the major job boards. Mah, who operated her own Web hosting startup in high school, is now 18 and a junior at Berkeley. She started InternshipIN with two other students. It cost them less than $200 to get a prototype up, and another $300 to get the Web design sliced so that it would load faster. Says Mah:

The project is bootstrapped with a few hundred dollars to cover hosting. Part of my reasoning for starting internshipIN was to show my friends (and the world) that it doesn’t take more than a $200 to throw a website together. The manpower required to put together the site was absolutely minimal.