Texas Instruments TI Programmable 58 Calculator Bundle

This listing is for a Texas Instruments TI Programmable 58 classic programmable calculator, complete with the following items. Original battery pack (needs replacement).

Two complete sets of instruction manuals (including programming guides). Additional accessories (see photos for details).

Functionality: The calculator powers on when connected to the adapter, and the display works perfectly. All keys function normally except for the "0" key, which is non-functional. Battery Status: The original battery pack is non-functional and will need replacement. The calculator can still be used with the power adapter.

Cosmetic Condition: The calculator and accessories are in good vintage condition with normal signs of use. See photos for specific details. Historical Significance of the TI Programmable 58. Released in 1977, the TI Programmable 58 was a groundbreaking calculator from Texas Instruments, showcasing the cutting-edge technology of its time. With support for plug-in ROM modules to load specialized programs, it became an essential tool for professionals in education, science, and engineering.

As a key product in the TI 58 series, it represents a pivotal moment in personal computing history and remains a cherished item for technology enthusiasts and collectors alike. Please review the photos carefully and feel free to reach out with any questions.

---