Texas Instruments TI-99/4A Home Computer

Texas Instruments TI-99/4A

Finding this circa 1983 Texas Instruments TI-99/4A home computer was a true blast from the past for me, as it was the first home computer / video game system I used as a kid. This one includes the PHP1500 Speech Synthesizer and manual, original AC power cord and RF television connector, comprehensive “User’s Reference Guide” full of TI-BASIC programs, and six game cartridges (excuse me, “command modules”). Module titles include Addition and Subtraction 1 and 2, Learning Fun, Scott Adams’ Adventure, and Reading Fun and Speech Editor, which both include their instruction manuals. After hooking it up, I was pretty shocked to watch it crank right up and start running after 30 years of neglect! It still works perfectly without a glitch, and  its a really fun trip back to 30 years ago. Using the Texas Instruments TI-99/4A reminded me of the countless times I threw my joystick at it when playing TI Invaders or flipping out when the power went out after typing about 50 lines of BASIC! Scroll down for some screenshots!

Texas Instruments TI-99/4A computer for sale…

Use the eBay search box (above right) to find a large selection of working Texas Instruments TI-99/4A computers for sale!

 Texas Instruments TI-99

TI-99 Addition & Subtraction

TI-99 Scott Adams Adventure