By itself, Bundle #3 being added to Bundle #4 at worst doesn't change anything. You paid $5, you got 7 games, and if you owned #3 already then you are unaffected by its addition.
The only means by which it could possibly affect you in the slightest is if, as part of the larger collection, Bundle #4 was not worth the cost and requires additional incentives to be worth the investment.
Originally Posted by coolsome
If its so obscure that Dashing hasn't herd of it then no one has.