When you're the high bidder, you only need to increase your next bid, or padding-bid by one penny.
His first couple of bids were around 08:00 in the morning. The rest of the bids were after 23:15 at night.
Maybe he was bored, or he wanted to prove or confirm that he could pad his bid that many times?
Is it time to call the folks at 'The Guinness World Record Book,' or did he have too many pints of 'Guinness?'