This isn't entirely true, and I think you are way off base. Sean may not have had complete, or any knowledge of the trade for that cue. I also work with a partner and sometimes we sell the same cue, not knowing one has done so already.
Who the heck are you to say they falsely over-valued something? You put a cue up for a price, and thats that. How do we know your Hercek is not falsely overvalued, seems like someone thought it was. Look you price high because you know that if you price low, you cannot go up. You can always go down. Also cocobolo nose, or ebony nose SW's right now are bringing a premium. So if they wanted to get 2500 for it, you price it at 2800. Sounds reasonable to me.
No. Its a different circumstance and a new deal at that point.
But you didin't pay 2800. So whats the problem. Your making an issue out of something now thats hypothetical. BUT situations at a trade show are different then selling off a site. But if I sold you a cue, and you bought it back a few hours later in the same condition, I would offer you full value on an upgrade only. Why? How do I know you didn't buy it to facilitate a trade on your part that fell through? Why should I be penalized for that? Again, show me the lie in value. There was a sticker price of 2800, which is only that, a sticker price. He also told you Scot buys bad on South Wests all the time. I know this to be true, he way overpays on SW. Infact I would bet he might of had 2200 into that cue, if not more.
Again you're way off base and only because your mad he said your price was high. They didn't do anything wrong on that SW deal no matter how many hypothetical situations you make for it. There isn't a dealer alive that would have treated it any different. You're right people should have ACCURATE information, but there are also 3 sides to every story. Yours, theirs and the truth.
Joe