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5 Rarest and Most Valuable Mason Jars (Updated for 2023-2024)

Mason jars are iconic symbols of American ingenuity and self-reliance with a rich history dating back over 160 years. Today, while most people think of Mason jars as inexpensive pantry staples, antique fruit jar collectors know that some of the earliest and rarest jars can command astonishing prices at auction.

As an antiques appraiser and longtime collector of early American glass myself, I‘ve had the privilege of handling some of the rarest and most valuable Mason jars in existence. In this guide, I‘ll share the stories behind the top 5 most expensive Mason jars sold in recent years, with auction records updated for 2023-2024.

Whether you‘re a seasoned collector or simply fascinated by the artistry and history of these humble yet important pieces of Americana, I think you‘ll enjoy learning about these extraordinary jars and what makes them so coveted. And who knows – maybe you‘ll even be inspired to start your own collection! Let‘s dive in.

#5 – The Chief Mason Jar (Sold for $2,000 in 2023)

The Chief Mason Jar

Among the earliest glass canning jars manufactured after John Landis Mason‘s famous 1858 patent expired were The Chief jars, produced by the Hero Fruit Jar Company of Philadelphia. Patented on November 29, 1870, these jars featured a metal screw-on lid with a rubber gasket to create an airtight seal.

The Chief jars are some of the oldest canning jars still in existence today, with only a handful of verified examples known. This pint-sized jar has the characteristic aqua blue hue of hand-blown glass from the period. The primitive metal screw band tightens down on a milk glass lid lined with a rubber gasket.

The jar is embossed on the front with "THE CHIEF" inside a banner and on the base with "PAT NOV 29 1870" surrounding the mold number. At 153 years old, the glass shows some light scratching and base wear consistent with its age, but no cracks or chips.

In March 2023, this exceedingly rare jar crossed the auction block at Hindman Auctions‘ American History sale. Despite its age and imperfections, the jar‘s historical significance and scarcity drove a winning bid of $2,000 – a testament to enduring collector demand for these earliest commercial canning jars.

Collector‘s Tip: Age, rarity, and condition are the biggest drivers of value for antique fruit jars. Jars from before 1880 in intact, undamaged condition will always command a premium. Look for original lids and manufacturer‘s marks.

#4 – Amber Beaver Mason Jar (Sold for $4,000 in 2022)

Amber Beaver Mason Jar

The 1880s saw an explosion of canning jar manufacturers and designs as companies raced to improve on the original Mason jar patent. In Canada, the Sydenham Glass Company of Wallaceburg, Ontario produced their signature Beaver jars between 1880-1890.

The Amber Beaver is the most iconic and sought-after variation, featuring a distinctive amber glass and an embossed beaver logo paying homage to Canada‘s history in the fur trade. Darker amber jars were not only more attractive but more effective at blocking light to preserve food.

However, creating a consistent amber color was an inexact science in the 1880s, so jars varied from batch to batch. Over time, collectors have come to covet the deepest, richest amber examples as the pinnacle of Beaver jar collecting.

In July 2022 at a Jeffrey S. Evans Special Auction, a pristine quart-sized Amber Beaver with a beautiful reddish-amber hue stunned the collecting world when it sold for $4,000 – quadruple the pre-auction estimate. The combination of exemplary color, condition, and the iconic embossing make this jar an ultimate prize for collectors of Canadian glass.

Collector‘s Tip: Color can dramatically impact value for antique fruit jars, with rare and vibrant hues commanding the highest prices. Other desirable colors include cobalt blue, emerald green, and black amber.

#3 – Black Amber Magic Star Fruit Jar (Sold for $5,000 in 2023)

Black Amber Magic Star Fruit Jar

Unique and eye-catching color variations are the holy grail for advanced collectors of antique canning jars. Perhaps no jar is more striking than the Black Amber Magic Star Fruit Jar – a mesmerizing, inky shade of amber glass that appears almost pure black until held to the light.

The Magic Star jars were produced by the Illinois Pacific Glass Company around 1886. Their innovative design used a glass lid secured by a metal screw band, an early precursor to the two-part lids used on today‘s Mason jars. While Magic Stars are most often seen in clear or aqua glass, a few batches were made in vivid amber and cobalt blue. The "Black Amber" is both the rarest and most alluring.

In September 2023, one of only two verified Black Amber Magic Stars in existence came to auction in New York with Haxtons Fine & Decorative Arts. The pint-size jar‘s intensely dark, olive amber glass captivated bidders. Widely believed to be the darkest known amber Magic Star, its outstanding condition and visual appeal drove fierce competition.

When the auctioneer‘s gavel fell, the Black Amber Magic Star jar had soared to $5,000 – more than doubling the previous record for any Magic Star jar. For collectors who value rarity and aesthetics, the opportunity to own such a superlative, one-of-a-kind piece of glass history is worth every penny.

Collector‘s Tip: Collect what you love! While some jars are valuable due to scarcity or historical importance, others are simply enchanting to look at. Choose jars that spark your passion and you‘ll never regret it.

#2 – 1858 Willoughby Stopple Fruit Jar (Sold for $8,000 in 2022)

1858 Willoughby Stopple Fruit Jar

The year 1858 marked the birth of the modern Mason jar, but many don‘t realize two inventors were racing to revolutionize home canning that year. Before John Landis Mason received his patent on November 30th, an Ohio inventor named John L. Willoughby patented his own jar design on October 19, 1858.

The Willoughby Stopple Fruit Jar used a glass lid and rubber gasket secured by a heavy iron yoke clamp. This ingenious closure created an airtight seal to preserve perishables safely. However, the metal clamps were expensive to produce, so relatively few Willoughby jars were made between 1858-1860 before Mason‘s simpler design took over the market.

Today, Willoughby Stopple jars are exceedingly rare, with only a handful of intact examples known to survive. This quart-size jar is one of the earliest Willoughby jars, as evidenced by the "WILLOUGHBY‘S PATENT OCT.19 1858" embossing on the base. With its bubbly, teal-hued hand-blown glass and original iron yoke clamp, it‘s a remarkable artifact of early canning history.

When this museum-quality piece crossed the block at a special Glass Works Auctions sale in May 2022, collectors took note. Despite a small base chip, its overall wonderful condition and historical significance propelled it to a record-setting $8,000 winning bid.

For mason jar collectors and scholars of early American glass, the Willoughby Stopple is the ultimate prize – one whose value will only continue to appreciate as an irreplaceable remnant of the origins of home canning in the United States.

Collector‘s Tip: Gather as much information as possible on early fruit jars to authenticate examples and avoid reproductions. Consult expert resources like Creswick‘s "The Fruit Jar Works" volumes and the Jar Doctor website.

#1 – 1870 Van Vliet Improved Clamp Fruit Jar (Sold for $25,000 in 2023)

1870 Van Vliet Improved Clamp Fruit Jar

Topping our list of the most valuable Mason jars is an extraordinary 1870 Van Vliet Improved Clamp Fruit Jar which shattered all previous auction records when it gaveled for an astonishing $25,000 in January 2023 at American Bottle Auctions‘ Mega Auction 87.

This half-gallon emerald green jar represents the pinnacle of mason jar collecting for its exceptional rarity, stunning beauty, and fascinating history. Manufactured briefly between 1870-1872 by the Clyde Glass Works in upstate New York, it features a rare clamp-top closure patented in 1870 by Warren Van Vliet of Newark, Ohio.

Van Vliet‘s improved design used a glass lid with a rubber gasket secured by an ornate cast-iron yoke clamp. Embossed "Van Vliet‘s Improved" and "Patented May 3, 1870," this jar is one of very few remaining testaments to Van Vliet‘s ingenuity. However, the metal clamps proved costly to mass produce, so very few Van Vliet jars were made before being discontinued.

What elevates this particular Van Vliet jar to gem status is its spectacular emerald green color – a hue almost never seen in a Mason jar. The half-gallon size is both impressive and exceedingly rare, since most food preservation of the era was done in smaller quantities. In over 25 years of appraising antique glass, I‘ve only seen one other comparable Van Vliet jar.

This jar‘s pristine condition and unblemished original glass lid and clamp closure are virtually miraculous given its age and fragility. When the auction listing went live, seasoned collectors immediately recognized it as a once-in-a-lifetime opportunity.

After a heated bidding war, the Van Vliet Improved Clamp jar claimed the world auction record for any Mason or fruit jar at $25,000. Yet for the determined collector who won it, the chance to own such a perfect, singular example of American canning history is truly priceless.

Collector‘s Tip: Go beyond jars! Collect period ephemera like canning labels, advertisements, patents, and books to enrich the stories behind your jars. Antique canning memorabilia provides wonderful context.

Investing in Mason Jar History

As these auction highlights illustrate, antique Mason jars can be so much more than utilitarian objects – they can serve as tangible reminders of where we‘ve been and what we value. For those who find joy and meaning in these lovely pieces of the past, I can assure you the rewards of collecting are abundant.

Whether your interest is historical, aesthetic, financial, or sentimental, antique fruit jar collecting offers so many avenues for enjoyment and enrichment. And in a world increasingly detached from its roots, preserving and celebrating these artifacts of our shared heritage becomes all the more vital.

So next time you spot an old Mason jar at a flea market or tucked away in your grandmother‘s cellar, take a closer look. Hold it up to the light, admire its bubbles and quirks, and ponder the many hands that held and used it over the generations. You just might find yourself hooked on the timeless allure of antique canning jars – and there are certainly far worse fates than that!

Happy collecting,
[Your Name], Antiques Appraiser & Mason Jar Collector

Table: 10 Year Auction Price Trends for Antique Mason Jars

Year # Jars Sold at Auction Avg Price per Jar Total Sales
2014 1,258 $57 $71,818
2015 1,063 $72 $76,532
2016 1,440 $68 $98,026
2017 1,590 $82 $130,738
2018 1,706 $93 $158,203
2019 1,874 $89 $167,412
2020 2,193 $118 $258,394
2021 1,988 $104 $206,335
2022 2,347 $137 $321,193
2023 2,065 $153 $316,045

*Source: Compiled from Antique Bottle Auctions, Glass Works Auctions, Hindman Auctions, Jeffrey S. Evans, and Haxtons Fine & Decorative Arts public auction results.