Many digital photographers are transitioning to film with a black-and-white aesthetic that is more appealing than RAW files converted to digital form. Besides, it the simplest and the most inexpensive film for development at home.Fuji is introducing Instax as the standard of instant films, but their catalog of analog photography is dwindling. The great Agfa company has gone into oblivion, so the nostalgia for discontinued films from rare stocks is strong. When developing expired films, you can get unique artifacts and Instagram filter effects, so their value is in being unpredictable.