Well, it's not boxed as such. It's just a DVD case, but it's the Gold release, so it contains Deeper Dungeons as well.
Btw, if you figure out how to play Deeper Dungeons using KeeperFX, let me know. Right now, I can't figure out how to do it. It seems there is no campaign for it, but I don't know if I can copy the data off my disc somehow.

Oh, i'm a sucker for cardboard boxes.. ;P
DD had a campaign? Not just separate levels?
Anyhow, the Free Play Levels option in the menu is for the Deeper Dungeons levels.;)

Oh... It's been so long since I played DD, I forgot. For some reason, the D3D version of DK ran just fine on my old XP rig, but the D3D version of DD didn't. So I didn't play it much at the time.