Usually, hobbies cost money. But Sam Pritt's extracurricular project has earned him $3,000 and could bring in an additional $100,000.
Please select the location that you were searching for from the list below.
Please try searching again using a valid zip code or city and state.
Marketwatch's Charles Passy: The real reason to wait in line for an iPhone
Copyright © 2014 by WTOP. All rights reserved.