Among the items, a signed photo with Simpson and former President Bill Clinton, a signed poster, a Bible he received from lawyer Robert Kardashian, a piano, and the football star's old expired driver's license.
Simpson passed away last year due to cancer, 77 years old.
OJ Simpson played American football for Buffalo Bills and San Francisco 49ers for ten years and was named NFL's most valuable player once before he shifted to become an actor – but it's neither for his performances on the field nor on the white screen that he is most known.
In 1994, he was suspected of the double murder of his ex-wife Nicole Brown Simpson and her friend Ronald Goldman.
The trial against him began in 1995 and was broadcast live on American TV. After several months, he was declared not guilty in what has been called the "trial of the century". In 1997, Simpson was sentenced to pay approximately 450 million kronor in damages to Brown and Goldman's families in a civil lawsuit.