Title says it all.

I'm preparing to start into ambition of the illuminus. and at the moment i'm working on determinining if getting an s rank on all the storyline mode missions is essential (not from a perspective of job points and meseta, but also from a perspective of the s rank item rewards)

and i've determined that the majority of the items. aside from 1 line shield, a rod, a pair of twin daggers, a grenade launcher and line shield unit.

(of which the only items i would use are the line shield and the daggers.)

everything else i can get and carry over from episode 1

but that's not my point.

there are several high end items on sale at the end of episode 1 which i'm not sure if i would be able to buy in episode 2

these are the items:

two-headed ragnus
crimson
blackbull
viper
muzzlefever

gizaha-zashi
ran-misaki
deva-zashi
giza-misaki
ulteri
uransara

gudda skela
muktrand
shigga desta
cubo mamba

orpaline
orpa-senba
rabol orpad

all s grade gear costing large chunks of change

my question is. will i be able to buy (or in some cases synth) those items? or should I blow some cash and carry over what i want?