If that's the actual line-up this bundle seems too good for the money we'll pay for it. Bring it on!
There is most likely going to be some tier system, I do not think for example Ceville and Worms will be in the $1 minimum tier. Still, seems good for a bundle, yes.
I'm guessing it will be $8 for all tiers.
Personally, I planned to get Eschalon and Ceville in the next sale anyway, and even then I expected to pay more than that, so I'm chuffed to bits.