Ja, alla stavningar kostar guld att lära.
Copying a Spell into the Book
When you find a wizard spell of 1st level or higher, you can add it to your spellbook if it is of a level for which you have spell slots and if you can spare the time to decipher and copy it.
For each level of the spell, the process takes 2 hours and costs 50gp. The costs represents material components you expend as you experiment with the spell to master it, as well as the fine inks you need to record it. Once you have spent this time and money, you can prepare the spell just like your other spells.
Det är en fast kostnad - det spelar ingen roll om stavningen har en materiell komponent, ingen materialkomponent eller till och med en dyr materialkomponent. Alla stavningar kostar 50 gp x stavningsnivå att lära.