The calculator is an excellent condition. However, we are missing the power cord and we are unable to check into its function and therefore we are selling it on a as is basis. This vintage Sears C1 electric desk calculator is a rare find for any collector. With its distinct orange color and AC/DC power capabilities, it adds a unique touch to any vintage electronics collection. The owner's manual is included, making it even more special for those who appreciate the history behind it. The calculator was manufactured in Mexico and has not been modified since its production. The brand, Sears, is well-known for producing reliable electronics and this calculator is no exception. This item is not only functional but also serves as a charming decoration for any desk or shelf.