Hello,
I did not say it was cheap, I said that it may be too expensive, which is a different statement. While there have been some good ninjas offered in this event, such as HW Kimimaro, the majority of them have been on the cheaper side, such as Toroi. The ninjas you asked for fall into a different price point and are newer; most of the ninjas that have been highlighted in this event have been older than these.

Thanks and have a great day!