You've probably walked past them dozens of times. Those dusty mixing bowls tucked in the back of a cupboard, the casserole dish your grandmother used every Thanksgiving. Maybe they're stacked in a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." In the vast wonderland of vintage collectibles, few topics have a following as devoted as vintage Pyrex.

Dig out that box of old kitchenware from the basement or attic and check to see if you've got any original Pyrex pieces. Those classic bakeware patterns from your youth could be worth more than you ...