Glen Grant 18 Year Old is a collectable Scotch whisky from Glen Grant aged 18 years. Based on 148 recorded auction lots across 64 months of trading data, the current median hammer price is £80, with the most recent sale at £55. Over the trading window, prices have ranged from £55 (low) to £320 (high). Accounting for lot-to-lot variation, a realistic valuation range for Glen Grant 18 Year Old is £49–£61 (±12% around the latest sale).
Year-on-year, Glen Grant 18 Year Old is down 18.5%, with a 6-month trend of -37.1% (down). 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.
Glen Grant is a whisky distillery. Glen Grant 18 Year Old is an age-stated bottling at 18 years old.
Age statement
A 18-year age statement signals extended maturation, which limits how much was ever bottled.
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.
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Latest sale
£55
24-month median
£80
24-month high
£320
24-month low
£55
Estimated value · likely range
£49–£61 ±12%
Auction hammers swing lot to lot with condition, fill level and timing. Treat this band — not a single figure — as the bottle's value.
Seen at: Scotch Whisky Auctions · Whisky Hammer
Cross-house median
£80
Median hammer price blended across every recorded sale at all 2 auction houses below — a single figure that smooths house-to-house variation.
| Auction house | Price points | Latest hammer | Median |
|---|---|---|---|
| Scotch Whisky Auctions | 69 | £55 | £80 |
| Whisky Hammer | 4 | £43 | £45 |
| Month | Median | Lots |
|---|---|---|
| November 2025 | £55 | 1 |
| July 2025 | £55 | 1 |
| April 2025 | £68 | 2 |
| October 2024 | £90 | 1 |
| August 2024 | £60 | 1 |
| May 2024 | £70 | 1 |
| April 2024 | £88 | 2 |
| March 2024 | £65 | 1 |
| January 2024 | £70 | 1 |
| December 2023 | £80 | 2 |
| September 2023 | £70 | 1 |
| August 2023 | £80 | 1 |
More from Glen Grant
The latest hammer price for Glen Grant 18 Year Old at auction is £55. Across the most recent 24 months of auction data, the median hammer price is £80, with a high of £320 and a low of £55. 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.
Glen Grant 18 Year Old is down 18.5% year-on-year based on monthly median hammer prices. Over the past 6 months it has moved down 37.1%. Past auction performance is not a guarantee of future value.
Glen Grant 18 Year Old 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 £80 (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 Glen Grant 18 Year Old has moved down 18.5%, with a current median hammer price of £80. The bottle has been observed at auction across 148 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 £55, 24-month median £80 — 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 Glen Grant 18 Year Old that hammers at £55 would cost the buyer approximately £69 all-in including buyer's premium.
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