wsky1

Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl

£85
43.3%vs 12 months ago

latest hammer price · blended across 2 auction houses

Rare at auction· 3 lots a year

Auction lots

18

Houses

2

Last sold

89 days ago

Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl is a collectable Scotch whisky from Old Grand-Dad Kentucky Straight. Based on 18 recorded auction lots across 16 months of trading data, the current median hammer price is £125, with the most recent sale at £85. Over the trading window, prices have ranged from £40 (low) to £260 (high). Accounting for lot-to-lot variation, a realistic valuation range for Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl is £55–£115 35% around the latest sale).

Year-on-year, Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl is down 43.3%, with a 6-month trend of -43.3% (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.

All Old Grand-Dad Kentucky Straight expressions →

About Old Grand-Dad Kentucky Straight

Old Grand-Dad Kentucky Straight is a whisky distillery. Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl is a no-age-statement bottling.

What drives this bottle's value

  • 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.

Release & bottling facts

Distillery
Old Grand-Dad Kentucky Straight
Bottle size
750ml

Filter by source

Latest sale

£85

24-month median

£125

24-month high

£260

24-month low

£40

Estimated value · likely range

£55–£115 ±35%

Auction hammers swing lot to lot with condition, fill level and timing. Treat this band — not a single figure — as the bottle's value.

Market presence

last 12 months

Rare at auctiononly a handful of lots a year

Seen at auction

3 lots

Cadence

≈ every 122 days

Houses

2

Activity rank

top 28% of tracked bottles

Last seen

89 days ago

Across the auction houses wsky1 tracks.

Seen across auction houses

Seen at: Scotch Whisky Auctions · Whisky Hammer

Cross-house median

£125

Median hammer price blended across every recorded sale at all 2 auction houses below — a single figure that smooths house-to-house variation.

Auction housePrice pointsLatest hammerMedian
Scotch Whisky Auctions11£150£100
Whisky Hammer5£85£150
43.3%vs 6 months ago
43.3%vs 12 months ago

Price history (monthly median)

£39£153£268May 19Jun 20Feb 22Oct 23May 24Mar 26

Recent auction results

MonthMedianLots
June 2026£851
March 2026£1401
December 2025£1501
May 2024£1201
January 2024£1501
October 2023£451
February 2023£1501
February 2022£1601
October 2021£2601
January 2021£401
October 2020£1002
September 2020£451

Frequently asked questions

How rare is Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl at auction?

Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl appeared in 3 auction lots over the last 12 months across the auction houses wsky1 tracks — rare at auction (only a handful of lots a year). It has traded at 2 different auction houses in that period. That puts it in the top 28% by auction activity among the 30,758 bottles wsky1 tracks — most collectable bottles hammer only a handful of times a year.

What is the current auction price of Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl?

The latest hammer price for Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl at auction is £85. Across the most recent 24 months of auction data, the median hammer price is £125, with a high of £260 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.

How much has Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl changed in value over the past year?

Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl is down 43.3% year-on-year based on monthly median hammer prices. Over the past 6 months it has moved down 43.3%. Past auction performance is not a guarantee of future value.

Where can I sell Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl?

Old Grand-Dad Kentucky Straight Bourbon Whiskey 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 £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%.

Is Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl a good investment?

Over the past 12 months Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl has moved down 43.3%, with a current median hammer price of £125. The bottle has been observed at auction across 18 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.

How does wsky1 calculate the price of Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl?

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 £125 — are derived from this monthly-median methodology. All prices are hammer prices in GBP, excluding buyer's premium.

Does the price include 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 Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl that hammers at £85 would cost the buyer approximately £107 all-in including buyer's premium.

Own a bottle of Old Grand-Dad Kentucky Straight Bourbon Whiskey 75cl?

Track it against live auction data and see your portfolio's real market value — free for up to 3 bottles.

Start tracking free →

Own a different bottle? Get a free whisky valuation for any bottle — no signup, no card.