Back in the 80's, they were very popular. Lots of people and schools had them. Apple II computers....whether they were the II, II+, IIe, IIc models.
But why are they so scarce now? I've been hoping to find one to buy for many years, but I've rarely ever seen one for sale. Why???
Is it because they were so large? Were they fragile -- and thus broken and thrown away? Where did they all go?