

I recall having trouble killing Artorias with spells back when I reached him for the first time, years ago. From Software loves boosting magic defenses for enemies and bosses from DLCs for some reason… My magic-only run in DS2 has stalled when I tried to beat DLCs - it was waaay too grindy for me.
Low price doesn’t necessarily lead to less profit though, since the lesser the price, the more people who will be able to afford it. The devs probably want to get as many players as possible to play Silksong.