The potions didn't seem to be overpriced because the students bought in bulk instead of individually. Furthermore, most of the customers were first-year students.
Ironically, the first-year students probably feared the prices could increase if others decided to use potions for the test. On the other hand, the students from the second to fifth years probably feared the new students would empty the shop before the team ranking battles began. Everyone began to feel the fear of missing out.
Kazumi was interested in seeing if there were different potions available. She also was curious about their prices. However, there were too many people, and it was chaotic to approach as the students were buying as if the potions were going to be out of stock soon.
Lilith was already looking anxiously at Vincent after noticing how he became interested in checking the store's potions. She tugged his hand and asked to visit another time if possible.