Unfortunately my sous-chef doesn't cut napa. For the amount of cabbage I eat, I'm better off buying a whole one. Bagged would go ka-ka on me way before a whole one, cut into or mot.
I never can tell when leeks are expensive here. I'm not a mathematician and I refuse to stand and try to figure out if they are expensive from last month or 2 months ago. they are never bundled the same. Sometimes singles, or bundles of 2 or 3 or 4 - boggles my mind, can't be bothered.
If I want them for a special recipe (that they are the star of) I will buy anyhow.
Agree, CG, won't go and buy one for a dish like that, just use an onion of some sort. If I have one I will use it, of course.