While I agree that it's fun to take old stuff apart, please tell me that you research the stuff you are planning to take apart before you do so...
Humm..oh.. no. :.
Normaly, I don't want to sell the "old" stuff, just re-use the parts and possibly use the "old" stuff. I have rigth now 2 VIC-20 and 1 Apple 2 compatible. I even have a 486. ( I got to fix it by the way )