Ethiopia Demeka Becha Layered Ferment
ExperimentalMedium-Light
Cup profile
peach tea · cider · fresh citrus
- Fruit
- Citrus
- Floral

- Origin
- Sidamo, ET
- Producer
- Ayele Tulu
- Farm / Co-op
- —
- Process
- Experimental
- Altitude
- 2100–2200 m
- Harvest
- —
- Weight
- 340g
- Bag price
- $21.00
- Price / oz
- $1.75/oz
- Brew
- espresso, filter, immersion, cold_brew
from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated
Price and availability set by the roaster.
Cherrybook last checked this listing today.
Price contextmodeled
What this profile typically sells for across the catalog.
$1.75/oz
typically $1.60 to $2.62
Priced below what this profile typically sells for
Where it sits
680 Ethiopia lots in stock
typical band this lot
29th percentile of 680 Ethiopia lots in stock right now.
What moves this price
cheaper×1.00pricier
- Roaster brand and sourcing×0.84
- Experimental process×1.16
- High altitude (2150 m)×1.07
How this estimate works
A statistical model, refit weekly across the in-stock catalog, estimates what a coffee with this exact profile 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 lot in the comparison class, so it moves as the catalog does. 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.
Cherry's Index
Evidence-of-quality score, not a cup score. Methodology
62
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 71.1 shrunk to 62.1 = 62.
Missing: SCA grade, Coffee Review, YouTube reviews, Buyer reviews, Cherrybook tastings
- 75/ 22% weightRoaster transparencyProducer / farm / lot disclosure depth
- 70/ 78% weightReddit sentimentSentiment across specialty-coffee discussion
Flavor wheelestimated
Comps & alternatives
Tasting flight
Taste this against three more lots Cherry picks.
Brew a set side-by-side. Cherry varies the picks along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.
Reference · About the varietal & origin
About Tinker Coffee
Community reputation · Reddit
Well-regarded· sentiment 70/100
The provided Reddit threads do not contain any mentions or discussions of the specialty coffee roaster 'Tinker Coffee'. All search results matching the query 'tinker' are false positives referring to the verb 'tinker' (experimenting with recipes, roasting gear, or data analysis). Consequently, there is no community sentiment available for this roaster.
no specific mentions foundfalse positive search results
Threads cited (7)
- r/pourover · ↑ · I analyzed Reddit for the 10 most recommended electric coffee grinders on r/pourover
- r/pourover · ↑ · Sometimes dialling in means changing the recipe.
- r/roasting · ↑ · What’s your typical workflow with a Behmor?
- r/roasting · ↑ · Using a raspberry pi/arduino to collect temperature/ humidity/other data?
- r/roasting · ↑ · Any Kaldi Coffee Roaster Experts?
- r/roasting · ↑ · Should I buy Behmor 1600
- r/espresso · ↑ · Steam temp dropping [Lelit Anna 2]
On YouTube
3 videos · 57k combined views
Tinker Coffee has 2 videos on their channel; 1 video comes from outside reviewers (Peter Reviews Stuff).
From Tinker Coffee