If you walk into an estate sale kitchen, one of the hottest finds you can stumble across is vintage Pyrex. These colorful glass bowls, casseroles, and dishes weren’t just everyday cookware—they’ve become collectible treasures. Some patterns are so rare that a single piece can fetch hundreds of dollars online.

Collectors love Pyrex because of its mix of nostalgia and durability. Produced mainly from the 1940s through the 1980s, Pyrex came in a wide range of patterns and colors. While common sets can still be found for modest prices, rare patterns are highly sought after.

Here are a few of the most valuable:

• Pink Daisy (1950s): A pastel pink design with white flowers, this pattern is beloved by collectors who crave retro kitchenware.
• Butterprint (1950s–60s): Known for its turquoise-on-white farm scene, it remains one of the most iconic Pyrex patterns.
• Gooseberry (1950s): Available in pink and black, or yellow and white, Gooseberry is harder to find in complete sets.
• Lucky in Love (1959): Considered the holy grail of Pyrex, this limited-release pattern features green clovers and pink hearts. Pieces can sell for thousands.
• Friendship (1970s): With bright red birds and orange flowers, this cheerful design has only grown more desirable.

When shopping estate sales, look for condition first. Chips, cracks, or dishwasher wear can cut value dramatically. Original sets with lids and vibrant colors are worth the most.

If you’re serious about flipping collectibles, vintage Pyrex should be on your radar. The right piece can turn a small investment into a big payday. Even better, you’ll be carrying home a piece of mid-century history that never goes out of style.

Four Sales is the leading estate sale company in Virginia, DC and Maryland. For the past 40+ years, Four Sales has conducted over 3,000 estate sales in Virginia, DC and Maryland. Four Sales estate sales headquarters is in Alexandria, Virginia with regional offices in Charlottesville, Virginia and Annapolis, Maryland.