silkywhisky
Auchroisk / Speyside

SINGLETON 15 Years Old Of Dufftown

0.76× hidden gem 15yo rating 5.0/5 · n=2
cheapest
€55.00
whisky.fr
intrinsic
€72.27
N
1

Is it worth the price?

SINGLETON 15 Years Old Of Dufftown is a Speyside single malt Scotch from the Auchroisk distillery, bottled at 15 years old. Tasters score it 5.0 out of 5 across 2 reviews. A single retailer lists it at €55.00, against a model fair price of around €72.27. That is 0.76× the model estimate — well below the quality-predicted price, and one of the clearer value picks in the data. Of the 2 Auchroisk bottlings priced here, this is the strongest value.

Retailers tracked

Retailer Price
whisky.fr €55.00

How we got this number

The valuation model predicts a price from this bottling's inputs. The multiple is the actual market price divided by that prediction.

Inputs
Rating
5.00 / 5
Age
15yo
Region
Speyside
Distillery tier
Budget
Result
Predicted price
€72.27
Actual price (median)
€55.00
Multiple
0.76×
Verdict band
hidden gem (≤ 0.80×)

See the regression's coefficients →

Methodology estimate

The deterministic model from methodology.md: production cost per litre × bottle size, plus maturation cost per year, plus a cask premium, times an ABV factor — then multiplied by a quality grade summed across six 0–3 axes.

Cost floor
Production (€0.14/cl × 70 cl)
€9.80
Maturation (15 × €1.20/year)
€30.48
Cask premium (undeclared)
+€0.00
× ABV factor
×1.00
Cost floor
€40.28
Quality grade (six 0–3 axes)
  • Process distinctness
    no declared distinctive practices
    2 / 3
  • Cask provenance
    cask type not declared on bottle
    0 / 3
  • Bottling integrity
    40.0% ABV; chill-filtration not disclosed; E150a caramel colouring not disclosed
    0 / 3
  • Ownership
    Diageo — independent or smaller group
    2 / 3
  • Heritage
    founded 1972 (54 years of operation)
    2 / 3
  • Reputation
    5.0/5 across 2 reviews
    0 / 3
Quality score
6 / 18
Quality multiplier
×1.50
Intrinsic and multiple
Intrinsic value
€60.42
Actual price (median)
€55.00
Multiple
0.91×
Verdict band
fair value

Maturation context

Speyside · rolling 12 months: 615 mm at Dipple (7 km). Scotland N rolling 12-month rainfall2,223 mm, +30.70% vs 1995-2024 median.

Other bottlings from Auchroisk