Those things were horrible to type on. Unfortunately when the PCjr came out, one of my clients thought he was being smart and bought one, thinking an IBM was an IBM. After typing a short time on it, I gave up. I ended up buying a NIB PCjr keyboard a while ago, just so I have one, even though I know I'll never actually use it. I paid under $10 for it, and have seen others priced for similar amounts which went unsold. So basically, it's pretty much worthless and very difficult to sell.