The Mortlach 1978 - 20 Years Old - Rare Malts Selection is an esteemed single malt whisky by the Mortlach Distillery. Distilled in 1978 and bottled in 1998, this whisky is part of the discontinued Rare Malts Selection by Diageo, adding to its exclusivity and desirability among collectors and investors.
This whisky is unique for its maturation period and bottling process. Aged for 20 years and bottled at natural cask strength, it's representative of Diageo's aim to showcase whiskies from both operational and lost distilleries. The whisky boasts an impressive strength of 62.2% Vol.
Of note is the limited availability of this Mortlach whisky. The Rare Malts Selection was a finite series released by Diageo between 1995 and 2005, enhancing the appeal of this specific whisky to collectors and investors alike.
As the release from the Rare Malts Selection, this Mortlach 1978 - 20 Years Old underscores the distillery's commitment to quality and heritage. It's a noteworthy addition to any whisky collection and provides insight into the impact of prolonged aging and natural cask strength on whisky profiles.
Age: 20 Years Old Size: 700 mlStrength: 62.2 %
Bottling series:
Rare Malts Selection
Distillery:
MortlachBottler: Distillery Bottling
Auctioned Now
Unfortunately, we have no information on the availability and
price
of this bottle at online auctions.
Auction sales and price statistics for the past 3 months
This calculation includes all Mortlach 1978 - 20 Years Old - Rare Malts Selection auctioned from
April 2026 to June 2026.
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Auction sales and price statistics for the past 6 months
This calculation includes all Mortlach 1978 - 20 Years Old - Rare Malts Selection auctioned from
January 2026 to June 2026.
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Auction sales and price statistics for the past 12 months
This calculation includes all Mortlach 1978 - 20 Years Old - Rare Malts Selection auctioned from
July 2025 to June 2026.
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Auction sales and price statistics by year, cumulative total
2006-2026
Between 2006 and 2026,
the value of Mortlach 1978 20 Years Old Rare Malts Selection underwent an average annual change of
%.
This table shows the information for each year in
which this whisky was sold at auctions,
compared to the previous year and cumulatively over time.
The hidden data is unlocked by the Extended Data feature, which is currently included only with the Hogshead plan.
Sold Ratio - share of lots sold out of all lots auctioned that year. Avg. Price - average hammer price for the year. Vs Previous - the current year's price change compared to the previous year's, as a percentage. Cumulative - the cumulative total of the current year's price change relative to the first year's sales.
Track the auction price history for Mortlach 1978 - 20 Years Old - Rare Malts Selection from the earliest recorded sale to the latest.
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Retail: Online Offers
You can purchase this whisky bottle from one of the online retailers listed below.
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incur additional costs. It is therefore advisable to choose a retailer accordingly.
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Recent hammer prices from past online auctions for Mortlach 1978 - 20 Years Old - Rare Malts Selection - 700 ml / 62.2% and closely matching bottles.
Past results are a useful reference point when estimating current market value.
Results may include closely matching bottles of the same release.
The data for the last 15 months are hidden. Please subscribe to remove restrictions.