[Autumn]

Just having a lot of money doesn't really make you an economy master it just means you've sold a lot of shit people want, I generally don't have to spend a lot of money as I give away things and people give me things, I also make a lot of money from making material change kits and selling them currently. (It used to be PR Hi potions and 10 stars)

But unfortunately without these things you're sort of just stuck unless you get lucky, as without an automatic shopkeep you'll instead just be endlessly grinding, and you'll probably make less than 5-6k a day before you just wanna tear out your eyes from their sockets from just grinding, and would rather roleplay.

For 10 star items specifically I'd say maybe their upgrade price being lowered is not a bad idea, considering the rare metal cost, but I wouldn't really lower it by too much, I'd say up to 5k total Murai is just fine for the weapons themselves, armor too probably.