This is a Harry Potter and the Half-Blood Prince script signed in-person by Daniel Radcliffe as Harry Potter and Rupert Grint as Ron Weasley. A highly desirable franchise collectible tied to the 2009 installment of the Harry Potter series, capturing two of the central characters from one of the most enduring fantasy film franchises in modern cinema. This item is certified authentic by James Spence Authentication, Inc. (JSA) Certification number – AA34993