Eastwood · Updated July 2026

Eastwood MIG 140: price, specs & release date

Name: Eastwood MIG 140
Brand: Eastwood
Price: 399.99 USD
Availability: InStock

The Eastwood MIG 140 costs $399.99, the cheapest welders (median $949.99). It earns a Silver Deskmark — 51/100 pay-blind standing, #3 of 10 in class.

Verified Jul 11, 2026 · figures linked to their source in the table below

See Eastwood MIG 140 on Amazon Recorded 2026-07-11 — live price may differ. As an Amazon Associate we earn from qualifying purchases.

Eastwood MIG 140, released 2021-03. Every price and spec below is linked to its source and dated — no guesses.

Source: manualslib.com verified 2026-07-11 ✓ corroborated verify in ledger

Eastwood MIG 140 — Eastwood — Image: manualslib.com (© Eastwood)

Is the Eastwood MIG 140 a good buy?

At $400, the Eastwood MIG 140 is the cheapest of the 9 welders we track, where the median is $949.99. On the spec sheet, its max output amps of 140 is the lowest of the 10, its duty cycle rating amps of 90 is the lowest of the 9, and its weight of 24.15 lb is below the median of the 10.

Specifications

Price (US)	$399.99 US RRP/MSRP $399.99 per the WeldGuru MIG 135-vs-140 comparison table (corroboration), which lists "RRP $399.99" for the MIG 140. The manufacturer page eastwood.com returned HTTP 403 to the fetcher, so no manufacturer-listed price was captured; $399.99 is the recommended retail price from the dated review.
Brand	Eastwood
Released	2021-03
Welding processes	MIG; Flux-Core
Input voltage	120V
Phase type	—
Max output amps	140
Output range amps	30-140
Duty cycle percent	30
Duty cycle rating amps	90
Max steel thickness (in)	—
Inverter based	Yes
Spool gun capable	Yes
Weight (lb)	24.15

Source: manualslib.com (verified 2026-07-11) · corroborated by weldguru.com. ManualsLib hosts Eastwood's official "Item #33970 MIG 140 WELDER" Assembly and Operating Instructions, confirming this is the exact model (not the MIG 135/180 or MP140i multiprocess siblings): it states the dedicated 120 VAC / 20 A grounded-outlet (NEMA 5-15P) requirement, acceptance of the Eastwood #20172 spool gun for aluminum wire, and that going above 90 A yields a lower duty cycle. The WeldGuru review (last updated Jan 4, 2024) corroborates the spec table — MIG/Flux-Core, 120 VAC input, 30–140 A range, 30% @ 90 A duty cycle, IGBT inverter design, spool-gun ready, and 24.15 lbs — and lists RRP $399.99 plus a March 2021 introduction. eastwood.com returned HTTP 403 to the fetcher, so the official manufacturer manual (via ManualsLib) served as source and the dated review as corroboration; every populated value appears verbatim on at least one of these two fetched pages.

Is the Eastwood MIG 140 worth it vs cheaper welders?

Eastwood MIG 140 against its closest cheaper and pricier welders on the specs that matter — every value sourced. See all 9 ranked →

Product	Price	Welding processes	Input voltage	Max output amps	Output range amps	Duty cycle percent
Eastwood MIG 140 this	$399.99	MIG; Flux-Core	120V	140	30-140	30
YESWELDER MIG-205DS	$459	MIG;Flux-Core;DC-TIG;Stick	120V/240V	205	30-205	60

Frequently asked questions

How much does the Eastwood MIG 140 cost?

The Eastwood MIG 140 has a US price of $399.99 (US RRP/MSRP $399.99 per the WeldGuru MIG 135-vs-140 comparison table (corroboration), which lists "RRP $399.99" for the MIG 140. The manufacturer page eastwood.com returned HTTP 403 to the fetcher, so no manufacturer-listed price was captured; $399.99 is the recommended retail price from the dated review.), as of 2026-07-11.

How does the Eastwood MIG 140 compare on price?

At $400, the Eastwood MIG 140 is the cheapest of the 9 welders we track, where the median is $949.99.

When was the Eastwood MIG 140 released?

The Eastwood MIG 140 was released 2021-03.

What are the Eastwood MIG 140's key specs?

Eastwood MIG 140 (Eastwood): weldingProcesses MIG; Flux-Core, inputVoltage 120V, maxOutputAmps 140, outputRangeAmps 30-140, dutyCyclePercent 30. Full sourced spec sheet verified 2026-07-11.