Jude:
Ah! By my count, you have collected less than 200 Evil Weapons. You can obtain more from the Lesser Evils and Greater Evils in the Monster Foundry. Do your best! If you collect 200 Evil Weapons, I will exchange them for the S80 Grade weapon recipe. If you prefer, I can also exchange 5 Evil Weapons for 3 S80 Grade weapon pieces right now.
"I want to exchange them for the S80 Grade weapon pieces."
Collect more Evil Weapons.
Stop collecting Evil Weapons.