Charlaquin
Goblin Queen (She/Her/Hers)
Theoretically I imagine it would indeed apply if you’re directly buying a diamond, or any other expensive material component. But as such components are (presumably) not on the adventuring gear table, you can’t count on them being available for sale.What I want to know (and what I asked in the Playtest feedback) is how this interacts with buying diamonds for spell components. 20% off 500gp diamond would be very significant in some campaigns.