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Cherrybook.
Dark Arts Coffee

Space Flower

Experimental

Cherrybook Index

63sparse

Evidence-of-quality score, not a cup score. Sparse signal: 2 of 7 signals on file. Methodology

Price position

US$5.26/ozGBP 35.00 for 250g

Typical band for this profile $3.38 to $5.39. Where it sits

Catalog summary

An experimental lot from Nariño, Colombia, not yet indexed (2 of 7 signals on file) and priced inside the typical band for its listed profile.

Based on the listing and catalog evidence

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Price and availability set by the roaster.

Roasts to order · ships in ~1d

Your bag is roasted after you order; expect a short delay before it ships, but it arrives as fresh as the roaster can make it.

“We roast to order from Monday to Friday” source ↗

Cherrybook last checked this listing today.

Roaster’s notes

parma violet · green tea · gummy bear

  • Floral
  • Sugar and spice
Open the flavor wheel

Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.

Space Flower by Dark Arts Coffee
Farm / Co-op
El Paseo
Altitude
1750–1950 m
Varietals
Caturra
Harvest
—
Weight
250g
Bag price
GBP 35.00
Price / oz
US$5.26/oz
Brew
filter, espresso, immersion

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

Price contextmodeled

A modeled range and current prices for comparable listings.

$5.26/oz

typically $3.38 to $5.39

Where it sits

typical band this lot

What moves this price

cheaper×1.00pricier
  • Roaster brand and sourcing×1.36
  • Experimental process×1.30
  • Colombia origin×1.04
  • Other listed varieties×0.97
How this estimate works

A statistical model, refit weekly across the in-stock catalog, estimates what a coffee with these listed attributes typically sells for per ounce. Each multiplier compares one trait against the average lot in this market; the roaster line covers brand and sourcing together, which this model cannot separate. Bag size is shown separately, priced at the rate observed across sizes of the same coffee, because it says nothing about the coffee itself. The distribution counts every in-stock listing in the comparison group, with at least 15 listings from three roasters and no roaster supplying more than 60% of it. Decaf, blends, variety segments, processing families and bag formats stay separate. Origin, roast and selling currency can broaden as the group label indicates. Prices are converted to USD per ounce; shipping and differences in tax treatment are not adjusted. The model reads listed attributes only: the quality of the specific lot in the bag is not observable, so a price above the typical band is not evidence of overpricing.

Not listed by the roaster: roast level

Cherrybook Index (CBI)

Evidence-of-quality score, not a cup score. Methodology

63

Sparse signal

Confidence2 of 7 signals on file

Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive.

How confidence affects the score

Coverage measures signal availability, not cup quality. This coffee has 23% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 43% so one thin signal cannot carry the score on its own.

The math on file: renormalized base 72.2 shrunk to 62.8 = 63.

Missing: SCA grade, Coffee Review, YouTube reviews, On-shop ratings, Cherrybook ratings

  • Roaster transparency
    Producer / farm / lot disclosure depth
    80/ 22% weight
  • Reddit sentiment
    Sentiment across specialty-coffee discussion
    70/ 78% weight

Comps & alternatives

Tasting flight

Compare this with three more lots selected from the catalog.

Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.

Build the flight

Reference · About the varietal & origin

About Dark Arts Coffee

Community reputation · Reddit

Well-regarded· sentiment 70/100

One thread lists Dark Arts Coffee among available roasters on Kofio. Another thread describes visiting Dark Arts as the most adventurous stop on a London trip, highlighting an espresso from China with lovely tea and floral notes.

espressoChina
Threads cited (2)

On YouTube

Watch the reviews

10 videos

About this coffee

NUMBER ONE ORIGINAL COFFEE NEWS SHOW FOR YOU

Dark Arts Coffee · 3K views on YouTube

Watch on YouTube
What the reviewer said

From Dark Arts Coffee, discussing Space Flower:

“It is pumpkin spice latte season.”
“Have you ever tried a pumpkin spice latte? I've never tried a pumpkin spice latte.”

Tasting notes mentioned: spice · pumpkin

Explore the videos

Videos by their credited creators. Playing a video connects to YouTube. Privacy

Dark Arts Coffee

US$5.26/oz· GBP 35.00 a bag

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