This was a first for me. I have alerted sellers to inaccurate listings perhaps a half dozen times in the past. Like Al's experience, those sellers were universally grateful that I saved them from the possible hassle of a return or worse, a bad review from a dissatisfied buyer.
I am a bit embarrassed to admit that I fell victim to a similarly inaccurate listing done time ago. As a member of the Chicago Pipe Collectors Club, I decided to obtain at least one pipe from each carver who has been an active member of our club, including Alex Florov, Kevin Arthur, Kirk Bosi, and Rad Davis. I was missing a Clarence Mickels. I finally saw one listed on eBay and it was cheap, so I jumped on it. I thought it was ironic that I found it in Russia. It was a Clarence, not a Clarence Mickels. Looking at the photos, it was obviously not a Clarence Mickels. I wrote the seller and concluded it was an innocent mistake and blames myself for my lack of due diligence, so I kept it.
Anyone need a featherweight Clarence? 8-)