lol, if you buy one from qtan, you will owe him a favor. JK, like the earlier poster said, qtan is a retailer, so don't worry about buying it from him. Plus he is a great guy, or seems to be anyway, and will try to get you what you want.
Also if you do get one, please post here and let us know how that keyboard feels and performs. It looks like it's a RealForce made by or distributed by Ducky, which is kind of strange, but I would like to know what it's like. As for the price, well, what can you do? This is a hobby after all, and hobbies get expensive once you get obsessive enough about them.