The Florida real estate dealer Anthony Pugliese, who for the past 25 years has quietly been putting together what experts call the greatest collection of pop culture artifacts in the world, is selling his entire collection. Among them: the gun Jack Ruby used to kill Lee Harvey Oswald in Dallas back in 1963. The expected price: US$2-3 million. Former FBI director J. Edgar Hoover's badge will be sold off, rifles that once belonged to Elvis Presley and Elvis’s gold plated home trainer. The auction is scheduled to take place March 15th and 16th. Earlier, Ginger Alden already agreed to seel 14 personal items of Elvis, at the same auction.