Some help on what you might be looking at to get this.
Durium Sheet x4:
made from Durium Ingots of course.
need 3x Durium Ore per ingot.
So you'll need 12 Durium Ores to cover that part of the recipe.
Durium Ore come from Abyssea or Walk of Echos.
1 Vial of Mercury:
Easy, Obviously
1 Square of Cerberus Leather:
Crafted from Cerberus hide, Prices dropped a bit. not as horribly expensive.
1 Scintillant Ingot:
Rather Simple.
Now, Kulkulkan's Skin is the hardest one I'd wager.
Drops clearly from Kulkulkan, a Peiste "Zone boss", the final in the string for i -THINK- Konschtat.
Hes not insanely hard but the drop is rare from him. That coupled with the challenge to even pop him makes it the most valuable and time-consuming piece to come by.
What about the Versa Hauberk +1?
It has Physical damage taken -4% and non weakness on added magic dmg. The str, atk and def is weaker but it has emnity +6. what you guys think?