Bad taste.
The hottest thread on Pinside in the last day or two, by far, has been the Stern Sucks thread, talking about how numerous people who had ordered MOP LE's, several of whom actually mailed checks, were subsequently told by their distributors that they had their allotment cut and these people weren't getting the pin that they bought. People were obviously upset by this, and for good reason (I was not one of them as I didn't try to order a MOP LE). That thread has over 700 posts in it.
Then Jaimmy comes along and posts this thread about how he'd sell or trade his MOP LE "for the right deal", basically trying to take advantage of the current feeding frenzy that is taking place, knowing that a lot of people who want this pin and ordered it aren't getting it (because they got screwed), thus driving up the price. I think he's taking advantage of the bad situation where many others got royally screwed, and it comes across as he's going to screw them over too if they really want the pin.
The more tactful thing to do would have been to wait until this all blows over, not post it right in the middle of people finding out. Why post it now? I think the reason is obvious.
He can sell the pin or trade it for whatever he wants. It was simply poor taste to do it when he did, especially considering that he himself admitted that he knew that distributors were having their allotment cut.