...I guess (using some of the tortured logic expressed in this thread) I should be able to walk up to you years after selling a sign, and say 'well, I didn't know that sign was going to double in value in five years. Here's a refund - I'd like my sign back now, thanks'... crazy

just like buying stock, before you received your certificate the stock went up- broker says, we'll we've changed our mind on selling- here's your money back,
how would that fly... cool

RANDY