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Milwaukee 3670-20-48-11-1881, bundle: M18 FUEL 18-Volt Lith-Ion Brushless Cordless 4-1/2 in./6 in. Grinder with M18 REDLITHIUM FORGE XC 8.0 Ah Battery

Milwaukee · M18

3670-20-48-11-1881

Home Depotlisting 331594731

M18 FUEL 18-Volt Lith-Ion Brushless Cordless 4-1/2 in./6 in. Grinder with M18 REDLITHIUM FORGE XC 8.0 Ah Battery

bundleIncludes 3670-20 + 48-11-1881

Retailer says

$499.00

Retailer's “was” price No reference-price claim

Available online · Home Depot ·

Our record

highest witnessed
$499.00
lowest witnessed
$449.00dated sighting — not from our day-by-day record

We conclude

We have witnessed this offer lower: $449.00 on May 4 2026.

Coverage · developing record · watched since Mar 4 2026 · point-by-point since Aug 16 2026 · 49 price-days · 5 coverage gaps · 0 continuity breaks

View at Home Depot · $499.00 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-MILWAUKEE-3670-20-48-11-1881-HD-20261010-2010

This exact Audit record

Wasitever · Claim Audit

3670-20-48-11-1881

M18 FUEL 18-Volt Lith-Ion Brushless Cordless 4-1/2 in./6 in. Grinder with M18 REDLITHIUM FORGE XC 8.0 Ah Battery

Milwaukee · M18 · bundle · Home Depot · online national

Retailer says
$499.00 — Home Depot
Our record
highest witnessed $499.00 Aug 16 2026lowest witnessed $449.00 May 4 2026dated sighting — not from our day-by-day record
We conclude

We have witnessed this offer lower: $449.00 on May 4 2026.

Coverage · developing record · watched since Mar 4 2026· point-by-point since Aug 16 2026· 49 price-days · 5 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 · full point-by-point record

Offered price vs. their claimed ‘was’

Home Depot · Aug 16 2026–Oct 10 2026

Offered price vs. their claimed ‘was’ SEEN LOWER · $449 ON MAY 4. The offered price is $499 as of Oct 10 2026; the retailer claims a $499 reference. The plotted record breaks across 5 missing observation runs. The vertical price scale visibly starts at $429. Dated sightings outside the daily record: lowest witnessed $449.00 · May 4 2026 · dated sighting — not from our day-by-day record. The complete relevant record is already in this pane; a second map would repeat it. $450$475$500FULL POINT-BY-POINT RECORD49 PRICE-DAYS$499 · OFFERED · Oct 10$499 · THEIR CLAIMED ‘WAS’Aug 16Sep 12Oct 10 BROKEN SCALE · STARTS AT $429
Offered price vs. their claimed ‘was’ SEEN LOWER · $449 ON MAY 4. The offered price is $499 as of Oct 10 2026; the retailer claims a $499 reference. The plotted record breaks across 5 missing observation runs. The vertical price scale visibly starts at $429. Dated sightings outside the daily record: lowest witnessed $449.00 · May 4 2026 · dated sighting — not from our day-by-day record. The complete relevant record is already in this pane; a second map would repeat it. $450$475$500FULL POINT-BY-POINT RECORD · 49 PRICE-DAYS$499 · OFFERED · Oct 10$499 · THEIR CLAIMED ‘WAS’Aug 16Sep 12Oct 10 BROKEN SCALE · STARTS AT $429
Offered price vs. their claimed ‘was’ SEEN LOWER · $449 ON MAY 4. The offered price is $499 as of Oct 10 2026; the retailer claims a $499 reference. The plotted record breaks across 5 missing observation runs. The vertical price scale visibly starts at $429. Dated sightings outside the daily record: lowest witnessed $449.00 · May 4 2026 · dated sighting — not from our day-by-day record. The complete relevant record is already in this pane; a second map would repeat it. $450$475$500FULL POINT-BY-POINT RECORD · 49 PRICE-DAYS$499 · OFFERED · Oct 10$499 · THEIR CLAIMED ‘WAS’Aug 16Sep 12Oct 10 BROKEN SCALE · STARTS AT $429

No observations · 5 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 complete relevant record is already in this pane; a second map would repeat it.

Detached evidence · not connected to the daily-last curves

  • dated sighting lowest witnessed $449.00 · May 4 2026 · dated sighting — not from our day-by-day recordSource · WTV-STATS-LOW-20260504
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 — 13 entries

Point ledger · stable row IDs

Price history, changes, and missing observations

13 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
Dated Class B fact $449.00 — not retained
Receipt · receipt-20260504-class-b-witnessed-low

Durable summary fact · dated mark only · never connected to either curve.

Source · WTV-STATS-LOW-20260504

Durable summary fact · dated mark only · never connected to either curve.

Source · WTV-STATS-LOW-20260504
Point-by-point record begins $499.00 $499.00
Receipt · receipt-20260816-record-start

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001
No observations · 2 days — no observation — no observation
Receipt · receipt-20260817-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260817-20260818

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260817-20260818
Complete observations resume $499.00 $499.00
Receipt · receipt-20260819-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001
No observations · 1 day — no observation — no observation
Receipt · receipt-20260820-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260820-20260820

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260820-20260820
Complete observations resume $499.00 $499.00
Receipt · receipt-20260821-record-resumes

Class A · complete observation.

Source · WTV-EXPORT-00001

Class A · complete observation.

Source · WTV-EXPORT-00001
No observations · 1 day — no observation — no observation
Receipt · receipt-20260911-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260911-20260911

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260911-20260911
Complete observations resume $499.00 $499.00
Receipt · receipt-20260912-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00199

Class C · complete observation.

Source · WTV-EXPORT-00199
No observations · 2 days — no observation — no observation
Receipt · receipt-20260927-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260927-20260928

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20260927-20260928
Complete observations resume $499.00 $499.00
Receipt · receipt-20260929-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00517

Class C · complete observation.

Source · WTV-EXPORT-00517
No observations · 1 day — no observation — no observation
Receipt · receipt-20261003-gap

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20261003-20261003

No observations in the published record.

Source · WTV-GAP-milwaukee-3670-20-48-11-1881-20261003-20261003
Complete observations resume $499.00 $499.00
Receipt · receipt-20261004-record-resumes

Class C · complete observation.

Source · WTV-EXPORT-00623

Class C · complete observation.

Source · WTV-EXPORT-00623
Latest complete observation $499.00 $499.00
Receipt · receipt-20261010-current

Class C · complete observation.

Source · WTV-EXPORT-00729

Class C · complete observation.

Source · WTV-EXPORT-00729
Coverage and record credentials

Record credentials

What this page knows

Exact scope
Milwaukee · 3670-20-48-11-1881 · bundle · Home Depot · online national · config cfg-milwaukee-3670-20-48-11-1881
Watched since
Mar 4 2026
Point-by-point since
Aug 16 2026
Observation record
49 price-days · up to six scheduled checks daily
Latest covering batch
truncated · 4420/4469 items · WTV-EXPORT-00729
Observation classes travel with the price record. They are never silently blended.
ClassRetained evidenceRendering law
Class A6 price-daysretained complete observations
Class B1 dated markdurable summary fact; never a curve
Class C43 price-daysnew longitudinal record

Coverage gaps · 5 coverage gaps · 0 continuity breaks

  • Aug 17–18 2026 · 2dNo observations in the published record.
  • Aug 20 2026 · 1dNo observations in the published record.
  • Sep 11 2026 · 1dNo observations in the published record.
  • Sep 27–28 2026 · 2dNo observations in the published record.
  • Oct 3 2026 · 1dNo observations in the published record.