As of my last update in October 2023, the title of the most expensive wine in the world often fluctuates due to rare auctions and private sales. However, one of the most notable and frequently cited examples is the **1947 Cheval Blanc**. This wine, from the Saint-Émilion region in Bordeaux, France, has fetched prices exceeding **$300,000** per bottle at auction.
Another contender is the **1992 Screaming Eagle Cabernet Sauvignon**, which has also commanded astronomical prices, sometimes reaching over **$500,000** for a large-format bottle.
It's important to note that the value of such wines can vary greatly depending on provenance, condition, and the specific auction or sale. Additionally, new records can be set at any time, so it's always a good idea to check the latest information for the most current record-holder.