My first thought: "What is there to RMT in GW? Isn't all max level (which is pretty damn easy to get) gear completely identical aside from how they look in GW anyways?"
Yup. So essentially a way to buy nicer looking armor. And you can't even use it on PvP exclusive stuff.
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assert(!hotterThan(foo, "Hot Nymphomaniacal Lesbian Mind-Controlling Dominatrix Fairy Doctors with glasses"))