A few of Oprah's favorite things can now be yours thanks to the mega-auction going down next month. Oprah is auctioning off hundreds of items from four of her lavish mansions. According to The Hollywood Reporter, among the items up for grabs are the iron panels that adorn the main stair case at O's $85 million Santa Barbara estate. So what's the reason for O's big house clean?! Some say she's prepping for her big 60th birthday bash next January.