Although it has not been noted in the official patch notes for 5.0.4, players can access the lower-level version of the new Scholomance and Scarlet Monastery currently on the PTR. We don't know if this means this content will be included in the 5.0.4 patch on Aug. 28, because it's not specifically mentioned in the official patch notes, but both are playable on the PTR realms. In cases like this, it's better to be safe than sorry. Before any world changes happen, you may want to farm for any items you've been craving.
So what does that entail exactly? Here are a few suggestions.