Mythril Augment Sigil (2 red gems)
Equip suggestion: Orson? (Not a necessary purchase imo)
+5% phys. evasion
+5% crit.
+10 att.
+10 m. att
+10 agi.
+30 HP
+15 MP
+10 def.
+10 m. def.
+75 luck

Mythril Fencer's Bracers (2 red gems)
Equip suggestion: Celeste
+20% crit.
+12 RP per round
+10 att.
+12 agi.


Mythril Monk Bracers (2 red gems)
Equip suggestion: Ailfred, Ralts, Celeste, Gall, Orson
+67% counter att.
+12 att.
+6 def.

Spirit Orb (4 red gems)
Equip suggestion: Masret, Gall (I loved this item. Masret's barrier and Gall's KI III were indispensable for me end game)
- 50% MP cost
- 50 HP
+ 12 att.


Genji Gloves are also for sale. But I had acquired three pairs already so maybe you have too. (Equip. suggestion Gall and Orson)

Alchemist Robes (4 red gems)
Equip suggestion: Habar, Masret
+50% item potency upon use
+5% phys. evasion
+8 m. att.
+20 def.
+30 m. def
+50 luck

Buckler of Wounding (4 red gems)
Equip suggestion: Ailfred, Celeste, Ralts (esp. in tandem with monk bracers)
+25% chance of inflicting internal bleeding per att.

Ninja Shroud (3 red gems)
Equip suggestion: Shakar, Celeste (for a spicy choice in heavy phys. battles equip Masret along w. other evasion and speed gear)
+20% phys. evasion
+10% crit. chance
+20 agi.
+20 m.def.

Dark Matter Club (5 red gems)
like greataxe / greatsword
(didn't use this but prolly fun)
att. types: none
+106 att.

Mythril Ball Chain Whip (2 red gems)
Equip suggestion: Orson, Shakar
att. types: reach, trip
+36 att.

Mythril Guisame (2 red gems)
Equip suggestion: Celeste, Ailfred, Ralts (though the holy lance is better imo)
att types: thrust, reach, side
+54 att.

Mythril Nunchaku (offhand) (2 red gems)
Equip suggestion: Gall
att. types: trip, high, m. arts
+2 extra weak att.
+1 att.
+15 agi.

Mythril Tassled Jian(2 red gems)
Equip suggestion: Celeste
att. types: thrust, side, reach, trip
+43 att.

Staff of Monkey King (6 red gems)
Equip suggestion: didn't use but probably decent for Habar
att. types: reach, trip, m. arts
+5% HP regen
+10 RP per round
+36 att.
+30 m. att.

Yumi (4 gems)
Really good bow.
Equip suggestion: Celeste, Ailfred
att. types: high, ranged, reach
+10% crit.
+82 att.
-14 agi.

Mythril Mage Shoes (3 red gems)
Equip suggestion: Niomi
+15% m. evasion
- 40% targeted rate
+16 m. att.
+20 MP
+4 def.

Mythril Knight Shoes (3 red gems)
Equip suggestion: Ailfred, Ralts
+75% targeted rate
+20% counter att.
+25 HP
+10 def.
+10 m. def.

Mythril Thief Shoes (3 red gems)
Equip suggestion: Celeste, Orson, Shakar
+12% phys. evasion
+12% crit.
+8 RP per round
+10 att.
+20 agi.
+6 def.
+4 m. def.