Penfolds wines have achieved great success in the Australian secondary market and many important wine markets around the world. Penfolds wines are now among the best-selling wines in Australia and occupy the auction price list.

One of the most prestigious is Grange, this wine is comparable to the wines of Bordeaux and Burgundy, and has won an outstanding reputation. As the only Australian wine to be included in the cultural heritage list, Grange is of great commemorative significance and excites global wine collectors. The secondary market also has a huge demand for Glaxo. "Wine Spectator" magazine listed 1955 Grange as one of the best wines of the 20th century. Glasch's outstanding results in global auctions further demonstrate its international reputation.

There are a number of other wines along with Grange, among the best-selling wines in the Australian secondary wine market: Bin 707 Cabernet Sauvignon, St. Henry Shiraz, RWT Barossa Valley Shiraz, Bin 389 Cabernet Sauvignon Shiraz, Bin 407 Cabernet Sauvignon and Bin 28 Shiraz.