Unh hunh. And what resolution are the graphics cards available, or are you stuck with what Radio Shack put on the mother board?
You can buy an relatively fast and high resolution computer for well under $500, and run Ubuntu or some other Linux on it. But sheesh, Tandy? Worse than being stuck with Mickeysoft running on an IBM PS-2 with the world's slowest and most expensive 20MB hard disk!!
Nothing wrong with running, even using, antique computing machines for fun and even minor uses. But the attractions are a lot like a 3 week trip to Albania in 1964.