Long before you could access music on your phone, 78rpm records ruled the world. Now those 10″ discs are the obsession of more than a few people. Do Not Sell At Any Price takes you inside the crazy world of collecting 78s. The book shares adventures from John Tefteller, Joe Bussard, and other guys who hunt down these obscure recordings to preserve them and to have them as their own. While the book covers the history of the music, it’s more about the obsessive drive of those who have been bitten by the collecting bug.