My opinion, only!!! Many people here have had absolutely no problem trading propins. We did. I would never do so again, because I am a big old baby, and I get upset when people aren't kind! It offended me that CM's said things to the kids in our party about them, and it has kind of ruined my view of trading. Our kids were not trading to get pins to sell, or only trading for CM pins. We came home with different propins, and some sedesmas to boot, because the kids traded by theme, rather than "worth."