I was just curious if anybody had a general idea of what an original apple mouse prototype would be worth. My dad used to be a quality control inspector back in the early '80's with apple and he was able to keep a clear, prototype mouse he inspected when they were getting ready for production. He claims there weren't more than a half dozen made. He's had it sitting in his office desk for over 20 years and I came across it again while visiting for thanksgiving and thought we should figure out if it has any real value or is just a cool reminder of his days there. If anybody has any thoughts on that, I'd love to hear it. Thanks in advance.