Don't mean to intrude on your post, but I have a question. I don't have a particular coin I'm thinking about so let's just say it's a coin with a popular error but has the same type of damage as this 2011 nickel. Is it still a spender? Or do you clean it with hot distilled water, stick it in a 2x2 and see what happens when you go to look back on it a few years later. I don't mean the condition of the coin would change just that it's possible that particular error maybe wouldn't be as plentiful. Or is it a waste of space and spend it?