The answer was II, IX and XI.

Points distributed:
sora_lion_heart - 1.5 points
FFIX Choco Boy - 1.5 points
Jiro - 1.5 points
qwertysora - 1.5 points
Rantzien - 0.5 points

New Question: "What materia can be bargained from the chocobo in Mideel?"