How rare is Hilda?

I was just wondering if someone could tell me how rare Tormentess Hilda rank A is? And how much it usually sells for to other players? Thank you.

Usually goes for 7-8 ep I believe. As for rarity, its rarer than your generic A rank, but not as rare as some of the good ones.

fairly rare, though her price varies greatly. haven't seen her for sale in a while, so i can't really say what she's worth now. she's fairly rare because the chance of summoning her is so low: she can only be summoned via an ally invite summon or from special event summons such as those we enjoyed in repudiate lab and mobius ages events, lol.

Alright, thank you very much. I'm still fairy new, so getting this information is definitely good.