I don’t think so, I just know her default armor was better than one of my party members at the moment so I took it, and her headphones sold for a pretty penny.

I just ignored her equipment entirely. No need to waste my best stuff on someone who will never be in battle. Wouldn't guess the headphones would be worth a lot though. But I still got enough cash to buy everything without them.

I honestly have no clue; I never changed her equipment before because I figured it would serve no purpose for her.