It shouldn’t be easy. It shouldn’t be cheap. But it should be an option to make crafting feel more worthwhile and give options for getting what you want without being forced to a) do something you don’t like (grinding dungeons for example) and b) let you do something you do want (anything that pays in gold).
You want dungeon set, heavy, item B. You can farm for it in the dungeon, or you can find a TRUE grandmaster who has the recipe (and it was not easy to earn) to make it for you if you’re willing to pay their price.
/discuss