Either a Point n Click Adventure bundle or just a Sierra one would be good enough for me :) The likelihood of Super Meat Boy or Binding of Isaac being on GOG is slim. The creator is a big fan of Steam. I've also asked him various questions on different topic but whenever GOG was mentioned, he dodged the question.

City builder bundle would induce tears of joy.

I second that.. Then I could stash away my old discs + the old computer I keep around only for the case I get nostalgic for Tex :)

The Games I Do Not Yet Have, But Would Not Mind Owning Bundle.

It is a bit of a mouthful, so it can be handily abbreviated to TGIDYNHBWMO Bundle

I played the first two sometime ago and ended up enjoying them, so I would definitely like to play the rest of them.