Price Comparison

Château Cos d'Estournel vs Château d'Yquem

Updated 2026-02-25

Is Château Cos d'Estournel or Château d'Yquem more expensive?

As of 2026, Château d'Yquem costs on average $3,843 while Château Cos d'Estournel costs $1,639, making Château d'Yquem approximately 2.3x more expensive. This comparison is based on 2,488 verified auction sales from 6 auction houses worldwide.

Château Cos d'Estournel vs Château d'Yquem at a Glance

Metric Château Cos d'Estournel Château d'Yquem
Average Price $1,639 $3,843
Total Sales 1,088 1,400
All-Time High Subscribers only Subscribers only
All-Time Low Subscribers only Subscribers only
YoY Price Change -29.5% -9.4%
Auction Houses 3 3
First Sale Recorded 2000-10-21 2000-10-21

Price Trend: Château Cos d'Estournel vs Château d'Yquem

Château Cos d'Estournel

2024 $1,767
2025 $1,246
+ 21 more years (subscribers only)

Château d'Yquem

2024 $2,162
2025 $1,959
+ 21 more years (subscribers only)

Unlock the full price history for both Château Cos d'Estournel and Château d'Yquem

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Key Differences

Château d'Yquem commands a significantly higher price point, averaging $3,843 compared to $1,639 for Château Cos d'Estournel. At 2.3x the price, Château d'Yquem occupies a more exclusive segment of the wine & spirits market.

Château d'Yquem has moderately higher auction volume, with 312 more recorded sales. Both brands have sufficient market data for meaningful price analysis.

Both brands have seen price declines recently. Château Cos d'Estournel is down -29.5% year-over-year and Château d'Yquem is down -9.4%, suggesting broader market softening in this segment.

Frequently Asked Questions

Is Château Cos d'Estournel or Château d'Yquem more expensive?
On average, Château d'Yquem is more expensive at $3,843 compared to Château Cos d'Estournel at $1,639. This makes Château d'Yquem approximately 2.3x more expensive based on verified auction data.
Which is more popular at auction, Château Cos d'Estournel or Château d'Yquem?
Château d'Yquem is more frequently traded at auction. Château Cos d'Estournel has 1,088 total recorded sales while Château d'Yquem has 1,400 total recorded sales across major auction houses worldwide.
How does Château Cos d'Estournel price trend compare to Château d'Yquem?
Château Cos d'Estournel has a year-over-year price change of -29.5% while Château d'Yquem shows -9.4%. These figures are based on the most recent full-year auction data available.
Where can I find Château Cos d'Estournel and Château d'Yquem auction results?
Alt/Finance tracks Château Cos d'Estournel results from 3 auction houses and Château d'Yquem from 3 auction houses. Major sources include Christie's, Sotheby's, Phillips, Bonhams, and Heritage Auctions, among others.
How many Château Cos d'Estournel vs Château d'Yquem sales does Alt/Finance track?
Alt/Finance tracks a combined 2,488 verified wine & spirits sales for these two brands: 1,088 for Château Cos d'Estournel and 1,400 for Château d'Yquem. Data is updated weekly from 3+ auction houses.

Explore Individual Statistics

Château Cos d'Estournel Price History → Château d'Yquem Price History →

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