Cassettes! Leave a comment Cassettes are back! I’m selling laser discs through my mail order company. I’m afraid that 8-tracks will make a comeback! NDAs, Obsessive Buyers, and $400 for Sublime: Inside the Baffling Revival of the Cassette TapeThanks to major pop acts like Billie Eilish and Lady Gaga, the nearly extinct format is on an unexpected comeback tour. But who’s buying and playing the 20th-century relics?