Tupperware pieces that once cost almost nothing are now worth hundreds. Discover the rare designs collectors are paying for ...

Save up to 25 percent off charming food container sets, dessert molds, and more for your kitchen.

NEW YORK (AP) — The company behind Tupperware, the plastic kitchenware that revolutionized food storage after World War II and became inextricably linked to the parties where women seeking a measure ...