Texas Instruments TI-99/4A Home Computer — Complete in Original Box, Untested (As-Is)

The TI-99/4A was Texas Instruments' entry in the early-80s home computer wars — a 16-bit machine at a time most competitors were 8-bit, famous for the brutal price war with Commodore that eventually pushed it under $100 at retail. This one is a genuinely nice find for a collector: complete in its original box, with the molded foam packing insert, the full manual set, reference cards, its power adapter, and more, all still together decades later.

We want to be completely upfront: this unit has not been tested in any way — not powered on, not verified to boot, nothing beyond what you can see in the photos. We're not making any claim about whether it works. It's sold as-is, priced accordingly, and the appeal here is the same as any as-is find: a complete, cosmetically clean example that's exactly what it looks like in the pictures, nothing more asserted.

What's Included

• TI-99/4A console (Model No. PHC-004A)
• Original retail box ("Texas Instruments Home Computer 99/4A")
• Original molded foam packing insert
• AC power adapter/transformer
• An accessory switch box (appears to be a TV/RF selector switch)
• Fabric dust cover
• Small bag of loose hardware/parts
• Manual set: TI-99/4A Computer reference guide, "Beginner's BASIC" manual, TI-99/4A BASIC Reference Card, two addendum sheets (Model Numbers & Protection Indicators; User's Reference Guide addendum), and an unused Market Research Department mail-in postcard

Condition Notes

• This unit has NOT been tested — not powered on, not verified to boot or function in any way. Sold entirely as-is; functionality is unknown. Please buy this as a cosmetically-inspected, complete-in-box unit, not a working computer.
• Based on photos, the console looks cosmetically clean: no cracks, no significant staining beyond normal factory coloring, and the keys appear intact. This is a visual assessment only — no physical or electronic inspection beyond what's photographed was performed.
• The original box shows light handling wear consistent with its age, but is intact and complete with no major tears visible in photos.
• Important: the retail box's own back-panel photography shows the broader TI-99/4A accessory family (external monitor, thermal printer, speech synthesizer, wired remote controllers, telephone modem, etc.) — none of that is included with this listing. Only the items listed above are part of this sale.
• No cassette recorder, cartridges, or software are included.

Complete-in-box TI-99/4A units with the full manual set and packaging this intact don't turn up often. Sold as-is and priced to reflect that no testing was performed — a great pickup for a collector who values an honest, complete, cosmetically clean example over an untested functional claim.

Ships securely double-boxed with foam padding. Buyer message before combining shipping with another item.