I.W. Harper 12 Year Old 75cl is a collectable Scotch whisky from I.W. Harper 12 Year Old 75cl aged 12 years. Based on 17 recorded auction lots across 15 months of trading data, the current median hammer price is £70, with the most recent sale at £85. Over the trading window, prices have ranged from £40 (low) to £110 (high). Accounting for lot-to-lot variation, a realistic valuation range for I.W. Harper 12 Year Old 75cl is £74–£96 (±13% around the latest sale).
Year-on-year, I.W. Harper 12 Year Old 75cl is up 17.2%, with a 6-month trend of +41.7% (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.
I.W. Harper 12 Year Old 75cl is a whisky distillery. I.W. Harper 12 Year Old 75cl is an age-stated bottling at 12 years old.
Non-standard format
Bottled in a 750ml format rather than the standard 700ml, which sets it apart from the regular run.
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
£85
24-month median
£70
24-month high
£110
24-month low
£40
Estimated value · likely range
£74–£96 ±13%
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 |
|---|---|---|
| January 2026 | £85 | 1 |
| November 2022 | £70 | 1 |
| September 2022 | £95 | 1 |
| October 2020 | £70 | 1 |
| September 2020 | £60 | 1 |
| July 2020 | £65 | 1 |
| June 2020 | £60 | 1 |
| February 2020 | £110 | 1 |
| May 2018 | £40 | 1 |
| December 2017 | £55 | 1 |
| September 2017 | £65 | 2 |
| August 2017 | £70 | 1 |
The latest hammer price for I.W. Harper 12 Year Old 75cl at auction is £85. Across the most recent 24 months of auction data, the median hammer price is £70, with a high of £110 and a low of £40. 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.
I.W. Harper 12 Year Old 75cl is up 17.2% year-on-year based on monthly median hammer prices. Over the past 6 months it has moved up 41.7%. Past auction performance is not a guarantee of future value.
I.W. Harper 12 Year Old 75cl 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 £70 (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 I.W. Harper 12 Year Old 75cl has moved up 17.2%, with a current median hammer price of £70. The bottle has been observed at auction across 17 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 £85, 24-month median £70 — 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 I.W. Harper 12 Year Old 75cl that hammers at £85 would cost the buyer approximately £107 all-in including buyer's premium.
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