That tiny oval label could mean the difference between $15 and $200.

A woman in overalls shopping in the kitchenware section of a secondhand store - Solstock/Getty Images Pyrex bakeware is a common find in kitchens. Whether these pieces were purchased back in the '60s, ...

It's easy to overlook what's sitting in your own kitchen. That sturdy Pyrex dish you've had for years might not just be for baking or storing leftovers anymore. Collectors have turned vintage Pyrex ...

A rare vintage Pyrex casserole dish in the Lucky in Love pattern sold on eBay for $22,100, a figure that dwarfs every other ...

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 ...

When Alyssa Durante turned 30 last March, a gift from her boyfriend bowled her over. The treasured present — a pink Pyrex casserole dish decorated with daisies — is just like one seen in the TV series ...

Add Yahoo as a preferred source to see more of our stories on Google. Pyrex serving dishes with flowers on them. - Danielle Skibola/Getty Images Vintage Pyrex cookware has become a cult favorite among ...

There was a time when no respectable casserole or Jell-O salad was served in anything but a brightly colored piece of Pyrex glassware — and every cupboard was stacked high with the functional mixing ...