Finding a bottle of Opus One, the legendary Bordeaux-style blend from Napa Valley, requires looking at high-end wine retailers, specialized online marketplaces, or purchasing directly from the estate. Direct from the Estate

: Specializes in fine wines and "En Primeur" (futures) for serious collectors.

: Another digital storefront that often has multiple bottle sizes, from 375ml half-bottles to 1.5L magnums. Specialized Search Tools & Auctions

: If you are in Oakville, California, you can purchase wine during a scheduled tasting. Note that visits are by appointment only . Online Wine Retailers

: The official website's Current Releases page typically lists the flagship Opus One and its non-vintage partner, Overture . You can purchase single bottles or wooden cases of six.

For those looking for specific older vintages or the best possible price, secondary market aggregators and auction houses are the best bet. Current Releases - Opus One Winery

The most reliable way to ensure provenance is to buy directly from the Opus One Winery .