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DeWalt DCG418MX1W609, bundle: FLEXVOLT 60V MAX Lithium-Ion Brushless Cordless 4-1/2 in.-6 in. Grinder Kit with (2) 9 Ah Batteries, Charger & Kitbag

DeWalt · FLEXVOLT

DCG418MX1W609

Home Depotlisting 341646190

FLEXVOLT 60V MAX Lithium-Ion Brushless Cordless 4-1/2 in.-6 in. Grinder Kit with (2) 9 Ah Batteries, Charger & Kitbag

bundle

Retailer says · Last observed price

$399.00

was $658.00 · a 39% claim

Retailer's “was” price Claim witnessed

last observed available online · Home Depot ·

Our record

highest witnessed
$658.00
lowest witnessed
$399.00

We conclude

Recorded verdict · last observed Oct 9 2026 · not confirmed current

Today’s price is 39% below the 34-day reference. The claimed reference was last offered on Oct 1 2026.

Coverage · early record · watched since Sep 6 2026 · point-by-point since Sep 6 2026 · 18 price-days · 7 coverage gaps · 0 continuity breaks

View at Home Depot · $399.00 All offers Price record
Watch this exact offer

Alerts fire on our verdict, never on retailer banners. At most six price-alert emails in any rolling seven days.

WTV-DEWALT-DCG418MX1W609-HD-20261010-0805

This exact Audit record

Wasitever · Claim Audit

DCG418MX1W609

FLEXVOLT 60V MAX Lithium-Ion Brushless Cordless 4-1/2 in.-6 in. Grinder Kit with (2) 9 Ah Batteries, Charger & Kitbag

DeWalt · FLEXVOLT · bundle · Home Depot · online national

Retailer says
$399.00 · was $658.00 — a 39% claim — Home Depot
Our record
highest witnessed $658.00 Sep 14 2026lowest witnessed $399.00 Sep 6 2026
We conclude
Recorded verdict · last observed Oct 9 2026 · not confirmed current

Today’s price is 39% below the 34-day reference. The claimed reference was last offered on Oct 1 2026.

Coverage · early record · watched since Sep 6 2026· point-by-point since Sep 6 2026· 18 price-days · 7 coverage gaps · 0 continuity breaks· batch truncated

Complete witnessed history

Price record

This is the independent record for the Home Depot listing above. It does not borrow prices, claims, or observations from another retailer.

Evidence instrument · 90-day reference rule · 34-day observed span

Offered price vs. their claimed ‘was’

Home Depot · Sep 06 2026–Oct 09 2026

Offered price vs. their claimed ‘was’ TRUE −39% VS 34D. The offered price is $399 as of Oct 9 2026; the retailer claims a $658 reference. The plotted record breaks across 7 missing observation runs. The vertical price scale visibly starts at $372. The 90-day rule selects its reference. This record contributes a 34-day observed span; all 18 price-days and 7 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap. $400$500$600NO OBS. · 7DNO OBS. · 4D1FULL POINT-BY-POINT RECORD18 PRICE-DAYS · 34D OBSERVED SPAN$399 · OFFERED · Oct 9$658 · THEIR CLAIMED ‘WAS’Sep 6Sep 22Oct 9 BROKEN SCALE · STARTS AT $372
Offered price vs. their claimed ‘was’ TRUE −39% VS 34D. The offered price is $399 as of Oct 9 2026; the retailer claims a $658 reference. The plotted record breaks across 7 missing observation runs. The vertical price scale visibly starts at $372. The 90-day rule selects its reference. This record contributes a 34-day observed span; all 18 price-days and 7 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap. $400$500$600NO OBS. · 7DNO OBS. · 4D1FULL POINT-BY-POINT RECORD · 18 PRICE-DAYS · 34D OBSERVED SPAN$399 · OFFERED · Oct 9$658 · THEIR CLAIMED ‘WAS’Sep 6Sep 22Oct 9 BROKEN SCALE · STARTS AT $372
Offered price vs. their claimed ‘was’ TRUE −39% VS 34D. The offered price is $399 as of Oct 9 2026; the retailer claims a $658 reference. The plotted record breaks across 7 missing observation runs. The vertical price scale visibly starts at $372. The 90-day rule selects its reference. This record contributes a 34-day observed span; all 18 price-days and 7 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap. $400$500$600NO OBS. · 7DNO OBS. · 4D1FULL POINT-BY-POINT RECORD · 18 PRICE-DAYS · 34D OBSERVED SPAN$399 · OFFERED · Oct 9$658 · THEIR CLAIMED ‘WAS’Sep 6Sep 22Oct 9 BROKEN SCALE · STARTS AT $372

No observations · 7 separate runs; dates in the point ledger.

  • offered, witnessed
  • their claimed “was”
  • no observations
  • detached price fact
Chart notes and detached evidence

Why this form

The 90-day rule selects its reference. This record contributes a 34-day observed span; all 18 price-days and 7 missing runs are shown. Daily tracking had not yet begun in the earlier part of the rule frame; that time is not a coverage gap.

Every line uses reduced price-days for one exact retailer offer. Both series share the coverage mask; intraday and Class B facts remain detached marks. The receipt ledger below is the complete text alternative.
Price history, changes, and missing observations — 17 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

17 entries · change points, gaps, and dated facts

Complete dated text alternative to the price chart. A gap records missing knowledge; it never records an offer change.
DateRecord eventOfferedClaimed “was”Receipt note
Point-by-point record begins $399.00 $658.00
Receipt · receipt-20260906-record-start

Class C · complete observation.

Source · WTV-EXPORT-00129

Class C · complete observation.

Source · WTV-EXPORT-00129
No observations · 7 days — no observation — no observation
Receipt · receipt-20260907-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260907-20260913

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260907-20260913
Complete observations resume $658.00 $658.00
Receipt · receipt-20260914-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00230

Class C · complete observation.

Source · WTV-EXPORT-00230
No observations · 1 day — no observation — no observation
Receipt · receipt-20260918-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260918-20260918

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260918-20260918
Complete observations resume $658.00 $658.00
Receipt · receipt-20260919-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00321

Class C · complete observation.

Source · WTV-EXPORT-00321
No observations · 1 day — no observation — no observation
Receipt · receipt-20260921-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260921-20260921

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260921-20260921
Complete observations resume $658.00 $658.00
Receipt · receipt-20260922-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00399

Class C · complete observation.

Source · WTV-EXPORT-00399
No observations · 1 day — no observation — no observation
Receipt · receipt-20260926-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260926-20260926

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260926-20260926
Complete observations resume $658.00 $658.00
Receipt · receipt-20260927-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00496

Class C · complete observation.

Source · WTV-EXPORT-00496
No observations · 1 day — no observation — no observation
Receipt · receipt-20260928-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260928-20260928

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20260928-20260928
Complete observations resume $658.00 $658.00
Receipt · receipt-20260929-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00517

Class C · complete observation.

Source · WTV-EXPORT-00517
Offered price changed · $658 → $399 $399.00 $658.00
Receipt · receipt-20261002-offer-change

Class C · complete observation.

Source · WTV-EXPORT-00580

Class C · complete observation.

Source · WTV-EXPORT-00580
No observations · 4 days — no observation — no observation
Receipt · receipt-20261003-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20261003-20261006

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20261003-20261006
Complete observations resume $399.00 $658.00
Receipt · receipt-20261007-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00668

Class C · complete observation.

Source · WTV-EXPORT-00668
No observations · 1 day — no observation — no observation
Receipt · receipt-20261008-gap

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20261008-20261008

No observations in the published record.

Source · WTV-GAP-dewalt-dcg418mx1w609-20261008-20261008
Complete observations resume $399.00 $658.00
Receipt · receipt-20261009-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00717

Class C · complete observation.

Source · WTV-EXPORT-00717
Latest complete observation $399.00 $658.00
Receipt · receipt-20261009-current

Class C · complete observation.

Source · WTV-EXPORT-00717

Class C · complete observation.

Source · WTV-EXPORT-00717
Coverage and record credentials

Record credentials

What this page knows

Exact scope
DeWalt · DCG418MX1W609 · bundle · Home Depot · online national · config cfg-dewalt-dcg418mx1w609
Watched since
Sep 6 2026
Point-by-point since
Sep 6 2026
Observation record
18 price-days · up to six scheduled checks daily
Latest covering batch
truncated · 3985/unknown items · WTV-EXPORT-00717
Observation classes travel with the price record. They are never silently blended.
ClassRetained evidenceRendering law
Class A0 price-daysretained complete observations
Class B0 dated markdurable summary fact; never a curve
Class C18 price-daysnew longitudinal record

Coverage gaps · 7 coverage gaps · 0 continuity breaks

  • Sep 7–13 2026 · 7dNo observations in the published record.
  • Sep 18 2026 · 1dNo observations in the published record.
  • Sep 21 2026 · 1dNo observations in the published record.
  • Sep 26 2026 · 1dNo observations in the published record.
  • Sep 28 2026 · 1dNo observations in the published record.
  • Oct 3–6 2026 · 4dNo observations in the published record.
  • Oct 8 2026 · 1dNo observations in the published record.