The Harry Potter book series has enjoyed tremendous success, stimulating the imaginations of generations young and old alike. Not surprisingly, the film series that followed enchanted audiences of all ages. The movies raked in $7.7 billion at the box office, and as of 2008, book sales were estimated to be about the same. Ensuring that collectors could combine their favorite book and movie series with their favorite hobby, Niue issued, and the New Zealand Mint struck Harry Potter silver coins that celebrate the boy-who-lived and his time at Hogwarts. Keep reading below to learn more about the variety of Harry Potter coins waiting to be added to your collection! They also make excellent gifts for the Potter fanatic in your life.