Enchanting calculator

Invisibility Potion (8.3) enchanting: the cost of upgrading it with runes, souls and relics against the price of buying it already enchanted. Upgrading one from 8.0 to 8.1 takes 9 × Basic Arcane Extract, from 8.1 to 8.2 takes 9 × Refined Arcane Extract, and from 8.2 to 8.3 takes 9 × Pure Arcane Extract. Invisibility Potion (8.3): Food and potions / Potions / Invisibility, Tier 8.