BenRiach 25 Year Old Authenticus is a collectable Scotch whisky from Benriach aged 25 years. Based on 26 recorded auction lots across 20 months of trading data, the current median hammer price is £150, with the most recent sale at £150. Over the trading window, prices have ranged from £115 (low) to £200 (high). Accounting for lot-to-lot variation, a realistic valuation range for BenRiach 25 Year Old Authenticus is £136–£164 (±10% around the latest sale).
Year-on-year, BenRiach 25 Year Old Authenticus is up 0%, with a 6-month trend of +7.1% (up). wsky1 aggregates hammer prices from major public Scotch whisky auctions including Scotch Whisky Auctions, Whisky Auctioneer, and Bonhams. All prices are in GBP and exclude buyer's premium (typically 24–28% additional at major houses). Past auction performance is not a guarantee of future value.
Benriach is a whisky distillery. BenRiach 25 Year Old Authenticus is an age-stated bottling at 25 years old.
Considerable age
A 25-year age statement reflects long maturation and the small surviving volume that implies — older stock is scarcer.
Named / limited release
Released as authenticus, a named edition rather than part of the standard core range.
These are scarcity and demand signals drawn from the bottle's own attributes — they describe the bottle, not a prediction of future price. Not investment advice.
Latest sale
£150
24-month median
£150
24-month high
£200
24-month low
£115
Estimated value · likely range
£136–£164 ±10%
Auction hammers swing lot to lot with condition, fill level and timing. Treat this band — not a single figure — as the bottle's value.
| Month | Median | Lots |
|---|---|---|
| December 2025 | £150 | 1 |
| July 2025 | £170 | 1 |
| August 2023 | £190 | 1 |
| July 2023 | £133 | 3 |
| December 2022 | £160 | 1 |
| February 2021 | £200 | 1 |
| September 2020 | £140 | 1 |
| July 2020 | £165 | 2 |
| June 2020 | £147 | 3 |
| February 2020 | £150 | 1 |
| January 2020 | £140 | 1 |
| November 2019 | £115 | 2 |
The latest hammer price for BenRiach 25 Year Old Authenticus at auction is £150. Across the most recent 24 months of auction data, the median hammer price is £150, with a high of £200 and a low of £115. All prices are in GBP and exclude buyer's premium. Data is aggregated from major auction houses including Scotch Whisky Auctions, Whisky Auctioneer, and Bonhams.
BenRiach 25 Year Old Authenticus is up 0% year-on-year based on monthly median hammer prices. Over the past 6 months it has moved up 7.1%. Past auction performance is not a guarantee of future value.
BenRiach 25 Year Old Authenticus regularly appears at major Scotch whisky auction houses including Scotch Whisky Auctions (Scotland), Whisky Auctioneer (Scotland), Just Whisky, Whisky Hammer, and Bonhams. The current median hammer price is £150 (excluding buyer's premium). At most major houses, buyer's premium adds 24–28% on top of hammer for the buyer; sellers typically receive the hammer price minus a sales commission of 5–15%.
Over the past 12 months BenRiach 25 Year Old Authenticus has moved up 0%, with a current median hammer price of £150. The bottle has been observed at auction across 26 recorded lots in our database. wsky1 provides hammer-price data for informational purposes only — not investment advice. Whisky is an illiquid alternative asset; secondary-market value depends heavily on bottle condition, fill level, label integrity, and timing.
wsky1 ingests public auction results from major auction houses (via direct scraping of Scotch Whisky Auctions, Whisky Auctioneer, Bonhams, and Whisky Hammer, plus aggregated data from WhiskyHunter). For each bottle, we group hammer prices by year-month and compute the median price per month. The figures shown — latest £150, 24-month median £150 — are derived from this monthly-median methodology. All prices are hammer prices in GBP, excluding buyer's premium.
No. All prices on wsky1 are hammer prices only. Buyer's premium at major Scotch whisky auction houses currently runs at 24–28% on top of the hammer price. A bottle of BenRiach 25 Year Old Authenticus that hammers at £150 would cost the buyer approximately £189 all-in including buyer's premium.
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