A rare first edition copy of 'Harry Potter and the Philosopher's Stone' was sold at a UK auction for £75,000 (over ₹71 lakh). The book, one of the only 500 in the first Potter print-run in 1997, had '1 wand' printed twice mistakenly. It also had a unique issue number '10 9 8 7 6 5 4 3 2 1'.