[She knows N O T H I N G about weapons but hey, Yona can use weapons. So... that's........... a thing. Maybe she had it in her mind to look for something for Yona, but being in the weapons shop means has ZERO idea what to get. And, besides, it isn't as if she can afford to get anyone a weapon of any kind.]
[...]
Guess that's why they're all too expensive. [hence why they're impressive!!1]