So looks like I have two dead TI-99 4A computers. Both of them are the white models and cosmetically are in very good condition. I have boxes for both of them, one of them is in the white computer box, the other is in the silver computer box. One of them powers up to a blue screen, the other has a black screen and a solid "tone" that you can hear. So they both are at least getting power. I don't know how to fix them and I'll pretty much take almost any "reasonable" offer plus shipping from Orlando, FL. (Please give me at least SOMETHING plus shipping!)
Take a look at the photos below and message me if you're interested!
Computers and boxes only. No other cables, power supplies, etc, would be included.
TI w/ blue screen:
TI w/ black screen: