Kitchen
Corning Ware Blue Cornflower 2 3/4 quart casserole with lid
A white pyroceram casserole in the Blue Cornflower pattern, the most common and most collected Corning Ware line. These turn up in nearly every kitchen clear-out; the lid and a bright, unfaded pattern are what make one worth listing rather than donating.
Estimated resale range (used)
$20 – $40
A ballpark, not a quote. Condition moves this number a lot, and so does who turns up to buy it. It isn't an appraisal and it isn't a dealer's offer.
Opens an eBay search in a new tab — a quick look at what these actually go for. If you buy through this link I earn a small commission, at no extra cost to you.
What matters when you check it
- Look at the blue flowers for fading or wear from dishwasher cycles — strong colour sells, washed-out pattern does not.
- Check the lid edges and the handles for chips or cracks; a lid that fits properly adds several dollars.
- Turn it over and read the bottom stamp — older pyroceram pieces marked Corning Ware make in USA are the ones buyers want.
Where the number comes from
Watching what these go for, not a record of sales. The range is a judgement call from what the same thing fetches secondhand. When an item has real sources behind it, they'll be printed here with the date they were checked.
Before you sell anything, look at sold prices rather than asking prices. Asking prices are wishes; sold prices are evidence.