Jeff, I'm not sure if the description was altered on the #120, but I read this in red letters on a black field:
USED - as shown
sm tear @ right (tried to photo it well to see)
Whether that is easy to see or not is another matter, but it looks to me like he is addressing the problem up front.
Kevin - you're no dummy, don't say it. But there might be a tendency to rely too much on what a picture communicates. More than a 1000 words is nice, but who controls WHICH words. I too started by looking at your
ebay listing before reading this thread. In fairness to you I was able to see that you were only offering the bottom right single from the block. But putting it together that the cat value and the offer price OUGHT to be a guide requires a bit more experience than some buyers on
ebay apparently have. I would not have trusted it. Some sellers pound it home, "Note: you are only buying a single stamp." Or in the title, "Single from block of...." A few well positioned words and you're off the hook. Well, not exactly - well positioned or not there will always be some who don't get it and will want the return. I lament that the seller is so often put in such a position, but your "No questions" acceptance of a return is the best policy for keeping the peace, and I applaud you that you did that.