Texas Instruments TI Extended Basic Solid State Cartridge (PHM 3026) for the TI-99/4A Home Computer.

Extended Basic greatly expanded the capabilities of the standard TI BASIC programming language, adding advanced graphics, sound, program control features, and additional commands.

Condition:

Cartridge only

Untested

Clean cartridge contacts

Label is present and readable

Normal cosmetic wear from age and use

No cracks noted in the housing

See photos for exact condition

Sold as untested due to lack of compatible hardware.