All of us who are scouring Ebay tend to do this. Bob and I almost always post dishonest sellers and out-right fraudsters. It's become commonplace with some sellers I stopped posting. MagsMustang has become another that is problematic with dishonest listings. Andrew is a member here and I know Bob messages him often too.
I think most of us who have undertaken a restoration has been burnt at one juncture or another. The best thing we can do it let others know. Hopefully people will stop doing business with them until they change their ways, or just go out of business.