Check Your Cabinets: This Vintage Pyrex Design Is So Valuable (If You Have The Lid, Make It Double)

Mid-century modern kitchenware has experienced a big rise in popularity in recent years, transforming grandma's favorite cookware into a series of in-demand and valuable collector's items. Unsurprisingly, one of the brands holding weight in this wave of nostalgia is Pyrex, and for good reason. Pyrex's original cookware was known (and well loved) for being made of durable borosilicate glass and, of course, for its delightful patterns. While classic patterns like Turquoise Birds and Clover Berry net super high prices, there is a rarer and more elusive design that collectors are desperate to get their hands on: the vintage 1950s Pyrex Black Star 1-quart dish. It's among the most valuable vintage Pyrex pieces, so if you inherited a collection of old bakeware from your grandparents, it's officially time to check your cabinets.

Pyrex's roots go all the way back to 1915 as a simple cookware line under Corning Glass Works. The initial offering included kitchenware options like loaf pans, pie plates, and a variety of baking dishes and cups, just 12 products in total. These Pyrex dishes basically exploded in popularity because they made cooking and cleanup a cinch while still looking stylish.

The brand has created a wide range of designs over the years, showing a fondness for floral, farm, and mid-century patterns. However, Pyrex also created some rarer promotional patterns. While most of these never strayed too far from their standard counterparts, one of Pyrex's boldest standout designs was the Black Star pattern, released in the late 1950s. It's just a matte black 8-point star on an opal dish. But don't let its simplicity fool you — it's worth a mint.

If you're lucky enough to inherit a Black Star 1-quart dish from grandma or spot one at an estate sale, verify that it's the real deal and don't overlook this sign of value on vintage Pyrex. For this cool-looking dish, gently flip it over and check the bottom of the dish for the authentic Pyrex maker's mark and capacity stamp. Low-end prices for this dish are around $2,500, which is a jaw-dropping amount. However, you'll really want to sit down before you hear how much it's worth if you have all of its accessories.

When originally sold, this promotional dish was occasionally bundled with a unique accessory: a set of lids. The matching colorful lids came in red, green, and pink. If you have those, you could expect to fetch far more, up to about $6,000.

These lids were interchangeable and offered a fun contrast to the stark black star, turning a simple baking dish into a stunning serving piece. Finding a single intact lid is rare enough, but discovering the complete set of pristine, brightly colored lids with the dish is basically a holy grail for vintage kitchenware appraisers and collectors. If you're fortunate enough to own this complete set, handle it with the utmost care, even if you're just using it for kitchen shelf decor styling; you're holding onto a remarkably lovely and valuable bit of American culinary history.