Over the years, she’s collected thousands of books, toys, costumes, and other pieces of the Potterdom, including a handwritten letter from J.K. The event, which is being held at the ExCel London exhibition centre on the royal docks, was attended by enthusiasts dressed as characters including Deadpool, green lantern costumes the Joker and Spiderman. The weight is not including the base. It will be crime not to find out more for you guys.