Retainer question

[Illmaeran]

Yeah I need to do a purge (again) before Endwalker on my main.

I started that a couple weeks ago. Anything that doesn't go toward Coffee Biscuits (gathering bonus), Espresso con Panna (leveling damage bonus), housing items, materia, and stored collectables for Custom Deliveries is getting sold on the MB. Anything that's not sold by the time EW comes out is getting vendored. It's become something of a mini-game for me to see if my retainers can earn more money than I do directly through leves and such. They're slowly catching up.