Corning Ware collection

I have been given the pleasure of helping a neighbor with her Corning Ware collection. Trying to value them. She is thinking of bringing them to an auction house locally. I have a CORNING PYROCERAM TM blue cornflower casserole dish B-33. Does anyone have any info on this dish?

 

Cornflower blue casserole? Sounds like what I'm still using! I have the pie plates too; they work better than most of what you can buy now.

 

Is this it ...
https://www.ebay.com/itm/145645283842

 

That's it. Thanks

 

Nice! I remember back in 1969 to about 1991 when we had a small office cleaning business in a bank, and they were GIVING, among other neat stuff, loads of corning ware with new accounts or significant deposits!!!!

 

The Corning Pyroceram moniker was used in 1958/9 before they settled on "Corning Ware" as the retail name. Pyroceram is the name of the material Corning Ware is made of.
As far as worth...‍
Corning Ware is durable, non-reactive, and extremely thermal shock resistant. So there's still an insane amount of it around the country. I stopped selling it years ago when shipping costs started to rise, but back then the saucepans that size in CFB would go for $10-12, maybe $20 if it had a fin lid.