Khan Kids on DVD?

It would be awesome if the Khan Kids content that is non-interactive (like all the sing along songs!) were on a DVD that I could play for my toddler during those times we don't have internet access, or just to have it on the big screen instead of a tablet, so that everyone can get involved and have fun together (think Head, Shoulders, Knees, and Toes!). It would be great to have on those long car rides to Grandma's when we are in the areas without reception. I would totally buy it.