Whisky investment intelligence
3 Glamis Castle expressions tracked across 53+ auction observations.
12-mo avg return
-14.1%
Median return
-14.0%
Volatility (±)
—
Verdict
Significant decline — wait for stabilisation
Glamis Castle bottles with the largest year-over-year median price gains.
| Bottle | Current median | 12mo ago | Change |
|---|---|---|---|
| Glamis Castle 90th Birthday Decanter | £100 | £100 | +2.6% |
| Glamis Castle - 25 Year Old (Royal Crystal Decanter) 75cl | £100 | £150 | -30.8% |
Highest median auction price — the established collectables.
Affordable Glamis Castle expressions for first-time collectors — at least 3 auction observations to confirm market liquidity.
Glamis Castle bottles that have softened — either fair-value entry points or bottles to avoid, depending on your thesis.
Past auction prices are the most defensible signal of a bottle's collectable value — but they are not a forecast. The data below comes from 53+ hammered lots across six major auction houses; none of it is curated or pay-for-placement.
Three rules-of-thumb a working collector should keep in mind:
For a deeper view, the full Glamis Castle catalog with live prices lists every tracked expression with its full price history chart.
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