We present average recent auction selling prices per bottle including the buyer's premium for 10 investment-grade wines. U.S. auction prices are used exclusively unless the wine sold only in London. The sales occurred 30-45 days before the month in which they are listed. Click on The Wine Price Barometer below to view this graph. Data is supplied by the Wine Price File from whom prices for other wines and vintages can be obtained.
Prices are arithmetic averages with suspiciously high or low prices excluded.