I don't think it's expensive or a luxury item at all. If you indulge in mechanical keyboards with switches, your expenditures can easily go beyond $250 price tag: you buy expensive, special, limited supply switches because most switches are shit, and then you have to lube all of those or pay someone else to do it because otherwise it feels and sound like shit, then you have to buy a good case and plate because otherwise it sounds shit. Plus trad switches really don't like dust. I bought my FC660C and never did anything else, it works great, it feels great, it looks great, all by default, and it's dust proof.