Fixing prices is something that could be thrown around between those who handle it.

But nothing wrong with setting a USD price for people who may not even participate in many GM events, or anyone for that matter who is not as skilled as some of you.

Even so, if you get them with ST your getting for free anyways. Besides, it is not as though you are unable to buy them off the market for TC anyways. Basically the same thing, expect the prices are set by users and not by anyone else. You would also be using in-game currency.

Nothing wrong with USD purchases, however price changes could be something to talk about.