Harry Potter stores generate $26 million of revenue

Harry Potter stores at Heathrow, Gatwick and King's Cross generated more than $26 million of revenue during a 15-month period across 2018 and 2019.
Harry Potter stores at Heathrow, Gatwick and King's Cross generated more than $26 million of revenue during a 15-month period across 2018 and 2019.

Harry Potter Is Still a Multibillion Dollar Empire After Two Decades

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Proof copy of Harry Potter book, bought for pennies in 1997, sells for more than $13,000