What's the current interest rate for personal loans? http://www.tecnnova.org/assignmenst-for-money/ the college essay  The computer -- essentially a circuit board without a manufactured case, keyboard, monitor or even power supply -- was one of between 40 and 50 known to have survived from a limited run of about 200. According to a Christie's spokeswoman contacted last month, the Apple-1 was operational, making it even rarer: There are only a half dozen confirmed working Apple-1 computers in existence.