I am trying out a formula system for magic items similar to what PF2 does. So to make a magic item you need the apropriate feat and the formula. I want characters to buy new formulae just like wizards can buy new spells for their spellbooks.
What is a fair pricing scheme for such formulae? My first thought is 1% of the sale price of the item.
Sorry, accidentally posted in wrong forum.
There is a table for formula prices.
The formula prices are for almost any item. Magic items, alchemical items, mundane items. About the only thing that it doesn't work for is Artifacts and Relics because those don't have formulas at all.