I do wish you would reconsider that. The rarity of voidwalker NMs makes things very expensive. For instance the ethereal squama that drops from Verthandi costs about 3 million gil on asura. The other mats involved in crafting amalric gear bring the cost per synth up to about 8 million gil (or 9 million gil for the body). If it takes 40 synths to get an HQ (and lets be honest no one really wants to buy the NQs, even when they're sold for a third of the cost to make them) then the HQ costs 312 million gil to make. That cost would not be nearly as high if ethereal squama weren't so rare.