I've been ordering online for a while now, but on store shelves when I was looking it was 3:1 for the D3 -- with the D2 being significantly cheaper. If it's ha

I've been ordering online for a while now, but on store shelves when I was looking it was 3:1 for the D3 -- with the D2 being significantly cheaper. If it's hard to get D2 these days, that's much better.