A total of 62 players were sold at the auction for the 13th edition with the eight franchises spending a total of 1.403 billion rupees ($19.73 million). Australia's Pat Cummins became the most expensive overseas buy ever in the Indian Premier League when the Kolkata Knight Riders paid a staggering Rs 15.50 crore ($2.18 million) for the fast bowler in Thursday's auction in Kolkata on Thursday.