The realm change thing only goes so far. Once all are gone, you have to ask someone to leave a realm to go to buy one, that's not easliy done. On the 5 realm servers, that costs people money and who wants to spend 150 gems to do that? Plus, that is now, in a month or 2 they will all be gone. Problem is too, the folks with tigers can't get bears, bears can't get dragons.. and so forth.... and getting worse, until all mounts will be gone except the horses. lol Well, there are quite a few leopards.