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Eureka · Mignon Libra

Mignon Libra

A hopper-fed 55 mm flat-burr espresso grinder with a portafilter load cell, two weight presets and Eureka's stepless adjustment
Market statusCurrent compact grind-by-weight MignonChecked Aug 16
Reference priceAbout $799 current U.S. specialty-retail referenceCurrent authorized U.S. Mignon Libra market
Product cyclecurrentRelease history under review
EvidenceWell supported7 publishers · 3 independent
Next full checkAug 23, 2026Price checks run sooner
01

Ready to buy

Confirm the exact machine and complete setup

The retained reference is About $799 current U.S. specialty-retail reference. Finish, included dosing funnel, dealer price and service terms vary. Confirm the current configuration, included parts, support path, return terms and the work that must be preserved before ordering.

02

Current market

The facts that change the ownership choice

Each line carries its own check date because price, software, specifications, and product cycle do not age at the same speed.

QuestionCurrent answerFreshnessBasis

Current price

About $799 current U.S. specialty-retail reference

Finish, included dosing funnel, dealer price and service terms vary. Confirm the checkout price and package before paying.

Checked todayDirect source1 evidence item

Market branch

Compact mechanical grind-by-weight espresso
Checked todayOur synthesis2 evidence items

Purchase boundary

The load cell requires the portafilter and funnel to sit correctly and still needs periodic checking; the small stepless dial, hopper exchange and retained coffee favor a stable espresso bean. Treat the grinder as a mains-powered appliance: use only the stated regional voltage, unplug it before chamber or burr access, and never bypass an interlock or guard
Checked todayOur synthesis2 evidence items

Dosing

Integrated load cell with two weight presets and continuous mode
Checked todayDirect source2 evidence items

Burr system

55 mm hardened-steel flat burrs
Checked todayDirect source2 evidence items

Adjustment

Continuous micrometric grind control
Checked todayDirect source2 evidence items

Hopper

300 g standard capacity
Checked todayDirect source2 evidence items

Current verdict

The compact weight-dosing reference

Mignon Libra fits a household that wants direct-to-portafilter weight dosing in a quiet, narrow machine without depending on a connected app.

Checked todayOur synthesis7 evidence items
03

Other paths

The alternatives change what the Mignon Libra is worth

These are not generic competitors. Each one represents a different way to buy into the same market.

01lower upfront

Baratza

Sette 270Wi

$599.95 current direct reference
Best fit
Fast weight-dosing home espresso
Tradeoff
Its speed and low-obstruction path come with a distinctive loud motor and a scale that still needs correct portafilter support, calibration and cleaning; filter range is secondary to espresso use. Treat the grinder as a mains-powered appliance: use only the stated regional voltage, unplug it before chamber or burr access, and never bypass an interlock or guard
Open the source
02premium

Mazzer

Mini g

$1,795 current U.S. specialty-retail reference
Best fit
Compact light-commercial grind-by-weight
Tradeoff
The scale simplifies repeated doses but does not choose the correct grind or dose, and its tall hopper, portafilter fit, retained coffee and 22-pound body should be checked in the intended home station. Treat the grinder as a mains-powered appliance: use only the stated regional voltage, unplug it before chamber or burr access, and never bypass an interlock or guard
Open the source
04

What changed

The product has a history

Older observations stay in the ledger when the current view changes. That lets a buyer tell the difference between an old complaint, an active issue, and a problem that was corrected.

  1. notable

    Current market position retained

    Mignon Libra was checked against its manufacturer record, the current category collection and the nearest ownership alternatives.

Price record

The price history starts here

Each amount stays tied to its source and capture date. Conflicting prices remain visible until the seller resolves them.

  1. About $799 current U.S. specialty-retail reference

    Current reference priceA structured timeline will begin with the next source capture

05

Owner experience

What repeats after the purchase

Owner discussion repeatedly returns to fork and funnel fit, load-cell calibration, small-dial movement and retained coffee when changing beans rather than specifications alone.

These are self-reported experiences from a changing mix of owners, conditions and software versions. They identify questions to test, not a failure rate.
SignalWhat owners reportOur readEvidence

fork and funnel fit, load-cell calibration, small-dial movement and retained coffee when changing beans

Owners repeatedly discuss retention and exchange, static, burr alignment, dial-in range, weight-dosing calibration, motor noise, cleaning, replacement parts and whether extra controls improve the recipes they actually make.

Repeat doses with the exact portafilter and funnel, and test bean changes before assuming weight accuracy also means zero exchange or automatic dial-in.

1 evidence record
06

Sources

Why we believe the current view

The page separates what a source states directly from what we conclude across sources.

01
Mignon Libra product recordEureka · identity

Eureka identifies Mignon Libra as a hopper-fed 55 mm flat-burr espresso grinder with a portafilter load cell, two weight presets and Eureka's stepless adjustment

Source type
manufacturer
Content hash
9e4dd3a8d63d26cc
Use
store excerpt
Open Eureka
02
Mignon Libra current offerEureka · price

About $799 current U.S. specialty-retail reference was retained from the current manufacturer or authorized-market record with package and availability qualifications kept visible.

Source type
manufacturer
Content hash
1f23d13d1278cbd7
Use
store snapshot
Open Eureka
03
Mignon Libra support and specificationsEureka · specification

Eureka publishes setup, compatibility or service material that makes this purchase boundary explicit: The load cell requires the portafilter and funnel to sit correctly and still needs periodic checking; the small stepless dial, hopper exchange and retained coffee favor a stable espresso bean. Treat the grinder as a mains-powered appliance: use only the stated regional voltage, unplug it before chamber or burr access, and never bypass an interlock or guard

Source type
support
Content hash
79b759a0eae61cc4
Use
store excerpt
Open Eureka
04
Current home espresso grinder collectionClive Coffee · price

Current specialty-retail listings keep dosing method, burr platform, stock, warranty channel and wide price differences visible across home espresso grinder branches.

Source type
retailer
Content hash
676344913a2aad25
Use
store snapshot
Open Clive Coffee
05
The best coffee grindersSerious Eats · specification

Independent testing separates grind distribution and adjustment from daily workflow, retention, noise, cleaning and the repeatability needed for different brew methods.

Source type
editorial
Content hash
87316608545f14a2
Use
store excerpt
Open Serious Eats
06
Current coffee grinder reviews and guidesCoffeeGeek · consensus

Technical reviews treat burr geometry, alignment, dose path, adjustment, speed and serviceability as interacting design choices rather than ranking a grinder by burr diameter alone.

Source type
editorial
Content hash
1427774a7a692fe7
Use
store excerpt
Open CoffeeGeek
07
Current espresso grinder ownership discussionsEspresso grinder owners · consensus

Owners repeatedly discuss retention and exchange, static, burr alignment, dial-in range, weight-dosing calibration, motor noise, cleaning, replacement parts and whether extra controls improve the recipes they actually make.

Source type
community
Content hash
138371788395669d
Use
store excerpt
Open Espresso grinder owners
08
Sette 270Wi alternative recordBaratza · alternative

Sette 270Wi represents the fast weight-dosing home espresso branch at $599.95 current direct reference.

Source type
manufacturer
Content hash
4653d04e414d7ad8
Use
store excerpt
Open Baratza
09
Mini g alternative recordMazzer · alternative

Mini g represents the compact light-commercial grind-by-weight branch at $1,795 current U.S. specialty-retail reference.

Source type
manufacturer
Content hash
3630d475797f9d4c
Use
store excerpt
Open Mazzer

The manufacturer record, current market collection, support material and independent category evidence were checked on August 16, 2026. The checkout package and regional support path still need verification. Owner reports are retained as bounded experience, not a reliability rate.

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