Making Texas-style chili and recipe calls for masa harina. I know it will be fine without it, but it would be great to have it to add. Problem is I can only find huge bags -- like a couple of pounds -- at Shaw's. Granted, it's not that much money, a little more than $4. But I don't like the idea of spending that much on a very inexpensive product when I only need two tbs. of it and the rest of the big bag will probably get stale before I make chili again. Any place sell small-ish amounts of the stuff? Cambridge, Watertown, Belmont or Arlington would be most convenient.