NEW YORK: A jersey belonging to American baseball legend Babe Ruth on Thursday broke the world record for the most expensive sports item sold at auction – and the sale hasn't even closed yet. The highest bid for the New York Yankees jersey currently stands at $13.3 million, including commissions and fees. However, the sale will not end until August 24, according to organizer Heritage Auctions, with experts estimating that bidding could soar to as much as $30 million.