MUJI Calculator 8-digit Aluminum (BO-193) Retail Price: ¥990 This is a simple 8-digit calculator made of aluminum. It uses both button batteries and solar power, so it runs on solar power in bright places. External dimensions: Approximately 69mm wide x 115mm deep x 7mm thick, Weight: Approximately 53g (including battery), Accessories: 1 alkaline button battery (built-in) There are many small scratches. There is no problem with the performance. There are no cracks in the LCD. I have verified that there are no missing segments by pressing the "8" key many times (see image 3). Powered by solar cells and LR-1130 button batteries. ⚠ Because the button battery has no remaining battery life, I will ship it with a new battery. (If you want to replace the battery yourself, I will discount it by 50 yen. Please let me know in the comments.) Due to the many scratches, please refrain from purchasing if you are concerned about minor details. I have disinfected it with alcohol. Calculator 8-digit Aluminum (BO-193) There are no smokers in my household. I do not have any pets.