Accio money.A worn-out original copy of “Harry Potter and the Philosopher’s Stone,” purchased for less than $1, is now estimated to be worth a whopping $6,300.Experts confirmed the novel was one of only 500 copies of the beloved book published in 1996 by Bloomsbury and one of only 300 sent to libraries around the UK, according to South West News Service.Much like Harry Potter at the start of the beloved series, staff at the Wolverhampton Library were unaware of its magical properties and thought it was too damaged for people to borrow anymore — and decided to sell it instead.An eagled-eyed buyer recognized the book’s value, purchasing it for under a solitary buck and storing it in a box at home. However, it’s believed the unnamed man lost the novel when his collection got too big, reported SWNS.The J.