IPL auction 2020 concludes with Australian pacer Pat Cummins emerging as the costliest overseas buy after he went to Kolkata Knight Riders for Rs 15.5 crore, while explosive all-rounder Glenn Maxwell joined Kings XI Punjab for Rs 10.75 crore after recently returning to cricket from a short break due to mental health issues. Let us take a look at the players who initiated the biggest bidding wars and let us analyze the top-5 buys as Power Sportz does an in-depth analysis of IPL 2020 auction.