You flip over a bowl at an estate sale and see “PYREX” stamped on the bottom in thick capital letters. The background is bright turquoise, the pattern is a crisp white farm scene, and the price tag ...

A woman shopping in the kitchenware section of the thrift store - Hannah Bernabe/Getty Images To the uninitiated, Pyrex pieces might seem like items of little value. Functional, sure, and nostalgic ...

For the longest time, my mother has talked about how she’s been hunting local Goodwill and thrift stores, plus tag, yard and garage sales for vintage Pyrex pieces. She’s not big into displaying them.

Add Yahoo as a preferred source to see more of our stories on Google. Throughout her career, Hirsch has had plenty of experience assessing the value of various collectibles. She appeared in 13 seasons ...