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Cherrybook.
Nguyen Coffee Supply

Truegrit

100% Peaberry Robusta

Medium★ 4.8 (492)

Cherrybook Index

66Noted

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

Price position

$1.76/oz$22.00 for 354g

Typical band for this profile $1.91 to $3.64. Where it sits

Buyers

★ 4.8from 492 on-shop ratings

Catalog summary

A lot from Vietnam, indexed 66 on sparse evidence and priced below the typical band for its listed profile.

Based on the listing and catalog evidence

Price and availability set by the roaster.

Cherrybook last checked this listing today.

Roaster’s notes

scotch · grapefruit zest · bitter melon · hazelnuts · zest

  • Citrus
  • Cocoa and nut
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.

Truegrit by Nguyen Coffee Supply
Origin
Vietnam
Producer
—
Farm / Co-op
—
Process
—
Altitude
—
Varietals
Robusta
Harvest
—
Weight
354g
Bag price
$22.00
Price / oz
$1.76/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.

$1.76/oz

typically $1.91 to $3.64

Where it sits

typical band this lot

What moves this price

cheaper×1.00pricier
  • Roaster brand and sourcing×1.36
  • Altitude not listed×0.97
  • Other listed varieties×0.97

At 354 g, this bag runs about 3% less per ounce than a typical 288 g bag; that is pack size, not the coffee.

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.

Some listing details are missing or have limited model coverage, so the typical band shown is wider than usual.

Not listed by the roaster: process, altitude

Cherrybook Index (CBI)

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

66

Noted

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 83.3 shrunk to 69.2 + bonuses = 66.

Missing: SCA grade, Coffee Review, Reddit sentiment, YouTube reviews, Cherrybook ratings

  • On-shop ratings
    Public product-page ratings; current supported sources only
    94/ 78% weight
  • Roaster transparency
    Producer / farm / lot disclosure depth
    45/ 22% weight

Bonuses applied

  • Sprudge press coverage
    This roaster has been featured by Sprudge
    +2
  • Stale-stock demotion
    This lot has been listed in stock for an extended time; specialty coffee freshness degrades over weeks
    +-5

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

On-shop ratings · this coffee

4.8/ 5· 492 public ratings on Nguyen Coffee Supply’s product page
via judgeme

Public aggregate shown on this lot’s page on Nguyen Coffee Supply’s storefront. Cherrybook stores the average and count, plus a small set of recent identity-free excerpts when the provider makes them available.

Recent third-party buyer comments

Newest public excerpts
Judge.me5.0 / 5
“Love it!”
Verified buyer
Judge.me5.0 / 5
Most versatile coffee ever
“While I have tried all the beans but the espresso new release. I’ve had the true grit for years. I’ve brewed it every way possible from in my espresso machine to dirp and French press. Every way is a different experience and taste. I would like you to make a 100% robusta light, medium light or blond roast . Not only will that up the caffeine content but...”
Verified buyer
Judge.me5.0 / 5
“Love the bold taste.”
Verified buyer

These are short excerpts from third-party buyer reviews published on this product page. Storefronts may moderate reviews, and verification or incentive labels appear only when the provider supplies them. Their ratings are already represented in the aggregate above and are not counted again in Cherrybook Index.

How ratings count toward the Index

To count toward Cherrybook Index, an aggregate must come from a supported source, match this product, include at least 5 ratings, and have been refreshed within 90 days. Its weight is 12% for 5–24 ratings, 15% for 25–99, or 18% for 100 or more. Higher tiers require another base signal; a ratings-only lot stays at 12%.

View the product and its ratings on Nguyen Coffee Supply →Count-adjusted Cherrybook Index weight 18% · Refreshed Sep 20, 2026

About Nguyen Coffee Supply

Press · Sprudge

On YouTube

Watch the reviews

12 videos

About this coffee

How to Use a Phin Filter with Sahra Nguyen (Nguyen Coffee Supply)

88rising · 231.2K views on YouTube

Watch on YouTube
What the reviewer said

From 88rising, discussing Truegrit:

“It kind of looks like a wet brownie. Oh yeah, it's gassy.”

Tasting notes mentioned: gassy

Explore the videos

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

Nguyen Coffee Supply

$1.76/oz· $22.00 a bag

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