There's a very good chance that a small fortune is gathering dust in someone's kitchen cabinet right now. Grandma's old casserole dish, that funky mixing bowl from the thrift store, the colorful glass ...

"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 ...