William Grant & Sons 25 Year Old Rare Cask Reserves is a collectable Scotch whisky from William Grant & Sons 25 Year Old Rare Cask Reserves aged 25 years. Based on 22 recorded auction lots across 19 months of trading data, the current median hammer price is £125, with the most recent sale at £130. Over the trading window, prices have ranged from £90 (low) to £220 (high). Accounting for lot-to-lot variation, a realistic valuation range for William Grant & Sons 25 Year Old Rare Cask Reserves is £112–£148 (±14% around the latest sale).
Year-on-year, William Grant & Sons 25 Year Old Rare Cask Reserves is down 23.5%, with a 6-month trend of +18.2% (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.
All William Grant & Sons 25 Year Old Rare Cask Reserves expressions →
William Grant & Sons 25 Year Old Rare Cask Reserves is a whisky distillery. William Grant & Sons 25 Year Old Rare Cask Reserves 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.
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
£130
24-month median
£125
24-month high
£220
24-month low
£90
Estimated value · likely range
£112–£148 ±14%
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 |
|---|---|---|
| April 2026 | £130 | 1 |
| November 2025 | £140 | 1 |
| December 2024 | £90 | 1 |
| November 2024 | £95 | 1 |
| September 2024 | £120 | 1 |
| August 2024 | £100 | 1 |
| April 2024 | £110 | 1 |
| July 2023 | £150 | 1 |
| December 2022 | £150 | 1 |
| November 2022 | £140 | 1 |
| September 2022 | £125 | 2 |
| July 2022 | £100 | 2 |
The latest hammer price for William Grant & Sons 25 Year Old Rare Cask Reserves at auction is £130. Across the most recent 24 months of auction data, the median hammer price is £125, with a high of £220 and a low of £90. 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.
William Grant & Sons 25 Year Old Rare Cask Reserves is down 23.5% year-on-year based on monthly median hammer prices. Over the past 6 months it has moved up 18.2%. Past auction performance is not a guarantee of future value.
William Grant & Sons 25 Year Old Rare Cask Reserves 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 £125 (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 William Grant & Sons 25 Year Old Rare Cask Reserves has moved down 23.5%, with a current median hammer price of £125. The bottle has been observed at auction across 22 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 £130, 24-month median £125 — 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 William Grant & Sons 25 Year Old Rare Cask Reserves that hammers at £130 would cost the buyer approximately £164 all-in including buyer's premium.
Own a bottle of William Grant & Sons 25 Year Old Rare Cask Reserves?
Track it against live auction data and see your portfolio's real market value — free for up to 3 bottles.
Start tracking free →