Actually, I've been picking up Rebellion cards increasingly recently, as many GF cards have had their prices reduced post-conflict.
Because this cycle I was building up land and SPS, I have a highly incomplete Rebellion deck. However, I do hope to have a competitive set for at least some Modern tournaments once CL cycles out :).
That's awesome, thanks for the comment. I think you raise a really good point - pack sales haven't (yet) picked up because people are buying cards on the secondary market as those have dropped slightly.
Thanks!