Man, I literally just bought Bomb Rush Cyberfunk for $20. I guess I could refund and get Choice for a month...
Edit: Went ahead and did this, and picked up a couple of DLC for Bomb Rush Cyberfunk and Old World, and it was still cheaper than the one game on sale at Steam. I don't have any of the games in the bundle, and a few look cool. I haven't purchased anything from Humble in ages, but this was an exceptional deal. I miss the old days when I'd buy almost every bundle and was subbed to Humble Monthly because they consistently had bangers.