I agree, I guess at that time DE thought she would be the frame everyone wanted because of her big female body and big shields so they made it hard to get.
When I was about MR 13 or so and got to her farm I thought well this frame is so hard to get it must be worth it, google said she was good, but actually, I was doing more with saryn or Mesa, and those frames are far easier to get, so I ended up selling her.