October 20, 2026 · 17 min read
Expensive Cabernet Sauvignon: What Drives the Price
Explore what makes expensive Cabernet Sauvignon cost so much, from provenance and scarcity to critic scores and auction records. Learn how price intelligence
Wine Labs Blog
Fine wine data, markets, and technology
Research and practical guidance for wine merchants, producers, collectors, and teams building with wine data.
October 19, 2026 · 16 min read
10 Portfolio Analysis Tools for Fine Wine Teams
Compare 10 portfolio analysis tools for fine wine, with practical guidance for merchants, investors, marketplaces, and data-driven teams.
October 18, 2026 · 8 min read
Rombauer Chardonnay Price: 2026 Retail and Channel Guide
Rombauer Carneros Chardonnay at 6,969 sellers: prices by channel, grocery chain, format and vintage, plus restaurant and auction data.
October 17, 2026 · 6 min read
Tertre du Moulin: Saint-Émilion Grand Cru Label, Prices and Lookalikes
Tertre du Moulin is a Saint-Émilion Grand Cru label, not a classified growth. Live prices from 26 sellers, auction results, and the Château du Tertre mix-up.
October 16, 2026 · 8 min read
Le Vieux Donjon: Châteauneuf-du-Pape Estate, Vintages and Prices
Le Vieux Donjon Châteauneuf-du-Pape: the Michel family estate, its red and white, live prices from 306 sellers and 1,328 auction results since 2002.
October 15, 2026 · 15 min read
Best Price Drop Alert Tools: 7 Options for Fine Wine
Compare the best price drop alert tools for fine wine, from Amazon trackers to site monitors, and learn what wine buyers need from cross-channel alerts.
October 14, 2026 · 8 min read
Cote Du Py: A Guide to Morgon's Best-Known Hill and Its Prices
Morgon Côte du Py: verified site facts, live prices for 49 wines from 331 sellers, producer tables and 2,173 auction results.
October 13, 2026 · 15 min read
Cremant Du Jura
Cremant du jura. Discover what Crémant du Jura is, how it is made, how it tastes, and what it costs across retail and auction channels
October 12, 2026 · 5 min read
Radius Red Wine: Styles, Sources and Prices
The six Radius red wines: appellations, published details and live prices from 393 US stores, with Total Wine & More and independent shelves compared.
October 11, 2026 · 24 min read
10 Best Wine Values for 2026: Ranked by Price-to-Quality
Discover the best wine values for 2026: 10 ranked picks by price-to-quality, with cross-channel pricing data, buy signals, and market context.
October 10, 2026 · 19 min read
8 Best Years for Wine: Regional Vintages to Know in 2026
Discover the best years for wine across Bordeaux, Burgundy, Napa, Champagne and more, with pricing context for buying, selling and valuing bottles.
October 9, 2026 · 18 min read
Portfolio Value Management for Fine Wine in 2026
Portfolio value management for fine wine in 2026 — practical workflows for valuations, alerts, channel benchmarking, and reporting on Wine Labs tooling.