Hm. Not to burst your bubble or anything, but twenty one bucks for bags, unless you are buying like 10 bags, is too much. They shouldn't cost more than 3 bucks or so per bag, so a package with 3 should be about 10 bucks with tax at Sears. You can take the Green Line to the Lechemere stop and go to Sears for way less money and it doesn't even take that long (not to talk about having the bags *now* as opposed to some other day). You can smack me for making this comment later. ;-)