A coin collector for over 10 years, David J. Conway is currently a student at George Washington University as well as the founder and owner of Cool Cash Coins, a coin appraisal and sales business, at coolcashcoins.com. Conway has been coin roll hunting since 2006, and has also developed a silver melt value calculator app for the iPhone. Conway has been featured for his work in "Westport" magazine, on PBS television show, "Bizkidz," and received the 2010 Young Entrepreneur of the Year award from the National Federation for Independent Business.