CNBC: Playboy’s first non-nude issue has been on for sale the past month, and the media empire claims its re-robed strategy is working with advertisers. The 63-year-old magazine’s March issue featured 42 advertising pages, which is a 55.5 percent increase from the same issue last year. In addition, 1,200 more newsstands carried the issue, and Playboy claims it’s selling well. About 75 percent of the stock has sold out at Barnes & Noble.