Glenglassaugh - 30 Year Old (1986) Rare Cask Release is a collectable Scotch whisky from Glenglassaugh - 30 Year Old (1986) Rare Cask Release aged 30 years. Based on 1 recorded auction lots across 1 month of trading data, the current median hammer price is £540, with the most recent sale at £540. Over the trading window, prices have ranged from £540 (low) to £540 (high). Accounting for lot-to-lot variation, a realistic valuation range for Glenglassaugh - 30 Year Old (1986) Rare Cask Release is £459–£621 (±15% around the latest sale).
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Glenglassaugh - 30 Year Old (1986) Rare Cask Release is a whisky distillery. Glenglassaugh - 30 Year Old (1986) Rare Cask Release is an age-stated bottling at 30 years old, distilled in 1986.
Single vintage
Distilled in a single year (1986), so the available batch is inherently finite.
Considerable age
A 30-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
£540
24-month median
£540
24-month high
£540
24-month low
£540
Estimated value · likely range
£459–£621 ±15%
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 |
|---|---|---|
| February 2026 | £540 | 1 |
The latest hammer price for Glenglassaugh - 30 Year Old (1986) Rare Cask Release at auction is £540. Across the most recent 24 months of auction data, the median hammer price is £540, with a high of £540 and a low of £540. 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.
wsky1 currently has fewer than 12 months of auction data for Glenglassaugh - 30 Year Old (1986) Rare Cask Release, so a year-on-year trend is not yet computed. Recent hammer prices range from £540 to £540 (median £540).
Glenglassaugh - 30 Year Old (1986) Rare Cask Release 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 £540 (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%.
Glenglassaugh - 30 Year Old (1986) Rare Cask Release has appeared in 1 recorded auction lots in our database, with a current median hammer price of £540. wsky1 provides hammer-price data for informational purposes only — not investment advice.
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 £540, 24-month median £540 — 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 Glenglassaugh - 30 Year Old (1986) Rare Cask Release that hammers at £540 would cost the buyer approximately £680 all-in including buyer's premium.
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