10 years into Record Store Day, a new world of vinyl

Ten years ago, most vinyl records sold for a few dollars -- dusty old albums with dog-eared covers that had been thrown out as useless relics of an earlier age. However, faced with twin onslaughts from digital music and big-box stores, independent record stores in the United States banded together in 2007 to create an annual day of special sales -- and much to their surprise, vinyl has been king.