It all depends on how much you want to spend. There's some decent drill and driver kits out there, like this one: link. That's got a ton of driver bits in it though, and it's probably much more than you'll need for basic home improvements.

Black and Decker also sells a combo kit, but it may be too extreme in the other direction, because it's pretty basic in the drill bit area: link.

You could always get a decent set of drill bits, and then pick up a separate set of drivers. Here's a basic set of drivers for $3.80

Edit: I just saw your edit. Maybe the second link would be in your range?