This Texas Instruments TI-83 Plus Silver Edition graphing calculator is being sold for PARTS ONLY. It is a handheld device with a regular-sized display and key size. The power source is battery-operated. The calculator is in a clear case and includes features such as graphing abilities. This item is ideal for those who need spare parts for their own TI-83 Plus Silver Edition calculator or for those who are interested in collecting vintage calculators. Please note that this calculator is being sold for parts only and the condition cannot be guaranteed. *DOES NOT POWER ON*