Developing camera film can be a costly process. The cost of developing film depends on the type of film, the type of processing, and the number of prints. Color film costs slightly more than black and white film, and there may be additional costs for storage and special effects. For professional quality prints, the cost can range from $3 to $20 per roll, depending on the type of film and the number of prints. Additionally, it usually costs more to develop film at a professional lab than at a drugstore or retail store.