The production of A Fistful of Dollars operated under significant budgetary constraints. The film crew faced the challenge of procuring sufficient resources, specifically in regards to the raw materials needed to capture the visual elements of the film.
The limited budget impacted several aspects of production, from set design to the availability of actors. Specifically, the production team economized wherever possible, leading to resourceful solutions regarding equipment and materials. These types of financial restrictions are common in early spaghetti westerns.