Collecting the Cellar: Four Standout Wine Lots to Watch This May

Bidsquare’s upcoming Wine & Spirits on May 7, 2026 auction with Brunk Auctions offers collectors an opportunity to acquire exceptional bottles spanning regions, vintages, and styles. From cult California producers to iconic Italian estates, this sale highlights wines that appeal to both seasoned collectors and those looking to build a thoughtful cellar.
Below, we spotlight four standout lots that capture the range and quality of this auction, each offering provenance, aging potential, and the kind of story that makes wine collecting so compelling.

Featured Auction Highlights:

2018 Sine Qua Non “Eleven Confessions” Vineyard (Case of Six)
Few names carry the cult status of Sine Qua Non, and the 2018 “Eleven Confessions” Vineyard release is no exception. This California Rhône-style blend, presented here as a full case of six bottles in its original wood box and wrappings, is a collector’s prize.
Sourced from Ventura, California, and boasting a robust 15.9% ABV, this wine reflects the bold, expressive style that has made Sine Qua Non one of the most sought-after producers in the United States. The provenance is equally compelling: acquired through a rare wine dealer in Los Angeles and stored in a temperature and humidity controlled cellar in Washington, D.C. 
With an estimate of $700–$900, this lot offers a rare opportunity to acquire a complete case of a highly allocated wine; ideal for collectors who value both drinking and long-term cellaring.

Lot 75
Estimate: $700 - $900
Brunk Auctions
Wine & Spirits
May 7, 2026

Six Bottles of 2009 Marchesi Antinori Tignanello Toscana IGT
An icon of Italian winemaking, Tignanello is widely credited with redefining Tuscan wine in the modern era. The 2009 vintage, offered here as a six-bottle lot, represents a beautifully mature expression of this Super Tuscan classic.
Produced in Tuscany and composed as a red blend with 14% ABV, this wine comes from a distinguished private Nashville collection built over more than four decades. The collection includes acquisitions from top retailers, auction houses, and mailing lists, with careful storage in professional Vinotemp coolers. 
Estimated at $800–$1,200, this lot is particularly appealing for collectors seeking wines that are entering a prime drinking window, combining pedigree with approachability.

Lot 135
Estimate: $800 - $1,200
Brunk Auctions
Wine & Spirits
May 7, 2026

Five Bottles of 2003 & 2004 Philip Togni Vineyard
Philip Togni Vineyard is synonymous with structured, age-worthy Napa Valley Cabernet Sauvignon, and this lot offers a compelling vertical glimpse into the early 2000s.
Comprising four bottles from the 2003 vintage and one from 2004, these wines reflect classic Napa craftsmanship with an emphasis on balance and longevity. Like the Tignanello lot, these bottles originate from a carefully curated private Nashville collection, stored under optimal conditions in walk-in Vinotemp coolers. 
With an estimate of $400–$600, this lot presents excellent value for collectors interested in comparative tasting or building depth within a cellar. The inclusion of multiple vintages enhances both its educational and experiential appeal.

Lot 40
Estimate: $400 - $600
Brunk Auctions
Wine & Spirits
May 7, 2026

Three Bottles 1991–1994 Stag’s Leap “Cask 23”
For collectors drawn to mature Napa Valley Cabernet, this trio from Stag’s Leap Wine Cellars’ famed Cask 23 is particularly enticing. Featuring bottles from the 1991, 1992, and 1994 vintages, the lot offers a rare opportunity to explore the evolution of a benchmark wine over time.
Cask 23 is known for its elegance and structure, and these early 1990s vintages showcase the aging potential that has cemented its reputation. As with other highlighted lots, these bottles come from a long-established private collection and have been carefully stored to preserve their integrity. 
Estimated at $200–$400, this lot is an accessible entry point into mature, collectible Napa Cabernet, ideal for both seasoned collectors and those beginning to explore older vintages.

Lot 14
Estimate: $200 - $400
Brunk Auctions
Wine & Spirits
May 7, 2026

Together, these four lots illustrate the breadth of Bidsquare’s May 7 wine auction: cult California producers, iconic Italian estates, and expertly cellared mature vintages all in one sale. Whether you are seeking investment-grade bottles, wines for near-term enjoyment, or simply the thrill of discovering something new, this auction offers a thoughtfully curated selection.
As always, provenance and storage are key, and these lots deliver on both fronts. With collections sourced from dedicated collectors and maintained in controlled environments, bidders can approach this sale with confidence.

Explore the full catalog and register to bid, these are the kinds of bottles that rarely come to market, and when they do, they don’t last long.