Calculator from the well-known CASIO company, very simple to use. It comes with its original box as clearly shown in the picture, in excellent condition. Price: 50﷼, half price. The price of a new one is known in stores. There are also 2 other calculators from the same company, also lightly used and in excellent condition, shown in the last picture. Without a case, the price for one is 40﷼.