It is doubtful that Russian billionaire and Chelsea Football club owner Roman Abramovich felt that sensation of buyersa�� regret after his A?60 million 24-hour spending spree at Christiea��s and Sothebya��s in New York in 2008. He paid A?17 million for Lucian Freuda��s Benefits Supervisor Sleeping, and then proceeded to acquire Francis Bacona��s Triptych (1976) for A?43 million the next day.