Two things worth calculating in Morioh High
Two planners: one adds up Rerolls and Arrow Shards against the fixed replacement price, the other adds summon drain, barrage hits and skills against the 100-point meter.
Guides by player task
You want to know if you can afford a replacement
The price is fixed; the only variable is what you hold.
You want to know if the Stand survives the fight
The lockout costs ten seconds, which is usually the fight.