What was the price of a box of jello during the 1920s?

During the 1920s, the price of a box of Jell-O ranged from 10 to 15 cents, depending on the flavor and size of the package. This price remained relatively steady throughout the decade, despite economic fluctuations and inflation. Jell-O was a popular dessert option during this time, and its affordability made it accessible to a wide range of consumers.