Batman 671 2nd print... any buzz around this issue?

I’ve sold three copies of Batman 671 2nd print in the past week. It’s been languishing in my ebay store for years.
I’m curious why the sudden uptick in sales.



It’s the first appearance of Razorburn, Shellcase, and Maduvu. It also reveals that Nanda Parbat contain a fountain of life. This was supposed to sustain Ra’s Al-Ghul when he was wasting away. At the end of the book he seems to transfer his essence into a monk.

My guess is that all of this plays a role in the upcoming Shadow War mini-event.