What would such a coin be worth? I have what I believe to be a State Quarter error coin with clad layers missing on both sides. I think it was a Connecticut State Quarter (I've stored it away for years and haven't looked at it for a while, so I forgot, and I've been [and still am] away from home for several months now. I'll double check and post scans and/or pictures when I return). I did a quick search for these types of error coins and have found a post about a Connecticut State Quarter with one side missing the clad layer (the reverse) that sold for a little over $300, but I don't know how old the post/website is. Mines is (what I believe to be) missing on both sides, and I'm 90% sure it's also a Connecticut, and while it is circulated (since it is a pocket change find), it is not in bad shape at all.
