Go for it--$7 isn't a bad deal, and the pure white is rarer than the cornflower. Most of mine is cornflower with a few pure white and a few Cheveron medallion pieces.
I'm dreaming of a set of white buffet servers...happy to expand my collection one at a time and a two quart saucemaker. I already have a lid. And more, more, more glass petit pan lids. I warm leftovers and kid meals in them all the time. I can't believe the glass lids were so rare.
I love the big pots and the round skillets, but I figure my collection has to stop somewhere, and I already have tri-ply and cast iron skillets. Plus connect a handle and the Corning Ware work great on the stovetop.
So, who is ready to part with my dream pieces? Anyone?