13 Collectibles That Are Completely Worthless

NEW YORK (TheStreet) -- At some point in many of our lives, we've tried to complete a collection of something. There's just something about having an incomplete set of collectibles that triggers this desire in our brains to go out and gather the rest of them because...well, that's a question for another day. But if we're truly honest with ourselves, many of the collectibles we've tried to amass, either as children or as adults, were ultimately rendered worthless. We spent all that time and mone...