One of the rarest and more macabre Rock collectibles is being offered for sale. The copy of Double Fantasy, the album John Lennon autographed for the man that later the same night gunned him down, is being sold by Moments In Time. The album was discovered stashed in a flower planter not long after Mark David Chapman was taken into custody after murdering Lennon outside his New York City apartment building. The man who found it turned it over to police and the album was one of the items presented by prosecutors making the case against Chapman. Following the trial, the album was returned to the mane who found it. He sole it for $150,000 in 1999. Eleven years later it was sold again for $850,000. The saking price this time around is $1.5 million.