Back German term for the auction sale of fine wines, mainly German Rieslings. This type of sale takes place annually in Trier, Wiesbaden and Bad-Kreuznach. They are organised by an association of producers called VdP (Verband deutscher Prädikatsweine). The best wines from each vintage are put on the market during these sales. The VdP association includes the most renowned estates, which are committed to producing only wines of exceptional quality. Most of the prestigious estates are members, but unfortunately not all.