If you've ever come across vintage Pyrex in a thrift shop or your grandma's kitchen, you might wonder if it's worth anything. I've spent some time digging into which pieces collectors really want and ...

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, ...

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

Avid collectors of vintage cookware scour thrift stores and online "replacement parts" venues for that once-in-a-lifetime chance to find rare, collectable pieces. The thrill of the hunt, an affinity ...

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